Mathematics High School

Hi , I will mark brainliest for who get it right.
Also pls hurry this is on my Unit Test and I'm timed.❤❤​

Hi , I Will Mark Brainliest For Who Get It Right.Also Pls Hurry This Is On My Unit Test And I'm Timed.

Answers

Answer 1

Answer:

28x+8y+2

Step-by-step explanation:

-2×3x=-6x

-2×12y=-24y (+×-)=(-)

-2×-5=10(-×-)=(+)

-2×-17x=34x

-2×-16y=32y

-2×4=-8

collect like terms

-6x-24y+10+34x+32y-8

28x+8y+2

Related Questions

Please answer this..........

Answers

Answer:

The answer would be 126

Step-by-step explanation:

you add 28+35 which is 63, then you multiply by 8 which is 504 and you multiply by 1/4 which is 126 :)

what is 99,765 divided by 5?

Answers

Answer:

It is 19,953. Your welcome

Answer:

99,765/5= 19953 :)

Step-by-step explanation:

find three consecutive numbers whose sum is 84

Answers

Answer:

three  consecutive numbers that add up to 84 are 27,28 and 29

Step-by-step explanation:

27+28=55

55+29-=84

The figure is cut into 6 equal pieces. shade 2/3 of the figure

Answers

Answer:

you need to shade 4/6

Step-by-step explanation:

A line passes through the points (P, a) and (P, –a) where P and A are real numbers and P does not equal 0. Describe each of the following. Explain your reasoning.

1. slope of the line

2. equation of the line

3. y-intercept

4. slope of a line perpendicular to the given line

Answers

9514 1404 393

Answer:

undefinedx = Pdoes not exist0

Step-by-step explanation:

2. The x-value of the given points is the same, so the points both lie on the vertical line ...

  x = P

__

1. The slope of a vertical line is "undefined".

__

3. Given that P ≠ 0, the vertical line is parallel to the y-axis, so there is no y-intercept.

__

4. A line perpendicular to a vertical line will be horizontal. A horizontal line has a slope equal to zero.

What is the sum of 6 and y

Answers

Answer:

6+y

Step-by-step explanation:

6+y is the ans as the question has asked to sum of them but it has not given any other clues

Answer:

i got 6y

Step-by-step explanation:

The base angle of an isosceles triangle measures 54°. What is the measure of its vertex angle? 27° 36° 54° 72°

Answers

Answer:72

Step-by-step explanation:

Answer:

The answer is D) 72

Step-by-step explanation:

I got the questions right on edge 2020. good luck everyone. please rate the question.

Emma borrowed $89.40 from her sister. She determines that she can pay her back the total over six months. Which number reflects the monthly change in her balance?

Answers

Answer:

$14.9

Step-by-step explanation:

Step one:

given data

we are told that Emma borrowed $89.40 from her sister to pay her back in 6 months.

let us solve for the amount she is to pay her sister every month.

amount to be paid per month= 89.40/6

=$14.9

So that every month she pays back her sister $14.9

we don't know her balance but every month there will be a deduction.

Hence the monthly change in her balance is reflected by a deduction of $14.9

Helpp pleaseeee i will make brainliest!

Answers

Answer:

d and a

Step-by-step explanation:

Options B and C are the correct answers.
Two angles are said to be supplementary when the sum of the two angles is 180°. When a transversal intersects with two parallel lines eight angles are produced. The eight angles will together form four pairs of corresponding angles:)

(4x+9)/(7/3)= 3x/0.5

Answers

Answer:

x=0.9

Step-by-step explanation:

4x+9

7

3

=

3x

0.5

Step 1: Cross-multiply.

4x+9

7

3

=

3x

0.5

(4x+9)*(0.5)=3x*(

7

3

)

2x+4.5=7x

Step 2: Subtract 7x from both sides.

2x+4.5−7x=7x−7x

−5x+4.5=0

Step 3: Subtract 4.5 from both sides.

−5x+4.5−4.5=0−4.5

−5x=−4.5

Step 4: Divide both sides by -5.

−5x

−5

=

−4.5

−5

x=0.9

Answer:

x=0.9

what is the answer?​

Answers

A=43 degrees.
a triangle equals 180 degrees, 2 angles are given 47 degrees and the 90 degree angle that makes a right square. 90+47=137. 180-37=43.

What do you call the pairs of roots of quadratic
equation with complex solutions?
Math

Answers

Imaginary numbers
Imaginary numbers contain complex solutions (a +- bi)

The formula for the volume of a cylinder is V = gran.
Solve V = 872) for h, the height of the cylinder.
O A. =
nar
B. n =
O c. h =
Vr2
O D. h=
372

Answers

Answer:

B . n

Step-by-step explanation:

How many halves are in 8/10

Answers

Answer:

1 half with 3/10 left over.

Step-by-step explanation:

1/2 is also 5/10, so that means that there is one 5/10 is 8/10, with 3/10 left over

Which of these statements best describes the relation shown in Item 1?

A- A function that is one-to-one
B-A function that is many-to-one
C-A function that is one-to-many
D-A relation that is not a function

Answers

Answer:

The relation is 'a function that is one-to-many'.

Step-by-step explanation:

From the table, we can see that element 10 i.e. y=10 in the range, corresponds to two elements i.e. x=-5, and x=5 in the domain.

In other words, the given table represents the many-to-one function as an element of the range y = 10 corresponds to more than one element in the domain.

Therefore, the relation is 'a function that is one-to-many'.

The statements that best describe the relation shown in Item 1 is one to many. Option C is correct

Functions are represented as mappings to relate the domain of the given function with the co-domain.

For instance, the function y= x + b has a domain of x and the codomain of "y"

Mappings can be one to one, where each value of the domain is a unique value in the co-domain

Many to one where one element in the domain have more than one element in the codomain

From the given table, we can see that when y = 10, the corresponding x values are 5 and -5. his shows that the codomain value (10) has more than one unique value in the domain.

Hence the statements that best describe the relation shown in Item 1 is a one to many

Learn more here: https://brainly.com/question/22738955

marking brainliest for best answer and extra points

Answers

Answer:

B

Step-by-step explanation:

Answer:

B i think

Step-by-step explanation:

Liam has a bag of b beads. He gives 20 beads to his sister. He then makes 4 necklaces with the same of beads on each necklace using all of the remaining beads. Write an expression that represents the number of beads on each necklace. Show your work.

Answers

Given :

Liam has a bag of b beads.

He gives 20 beads to his sister.

He then makes 4 necklaces with the same of beads on each necklace using all of the remaining beads.

To Find :

Write an expression that represents the number of beads on each necklace.

Solution :

Number of necklace remains after giving 20 beads to his sister is ( b - 20 ).

Number of beads on each necklace using all of the remaining beads  is :

[tex]N=\dfrac{b-20}{4}[/tex]

Hence, this is the required solution.

Skyler is buying wings and quesadillas for a party. A package of wings costs $8.00. A package of quesadillas cost $10.00. He must spend no more than $160.00. Skyler's freezer will hold a maximum of 20 packages of wings and quesadillas. Write a system of linear inequalities to represent the situation.

Answers

Answer:

The system of inequalities are;

q + w ≤ 20

8w + 10q ≤ 160

Step-by-step explanation:

Let the number of wigs be w and the number of quesadillas be q

Since we have a maximum of 20 packages;

then;

q + w ≤ 20

Let’s now work with the prices

price of w wings is 8 * w =$8w

price of q quesadillas is 10 * q = 10q

The maximum amount to spend is $160

Thus, the addition will be;

8w + 10q ≤ 160

PLEASEE HELP I WILL BRAINLISTT Question 2: Given the function defined by y = x^2, which of the following is its average rate of change from x = 2 to x = 10? *
A.5/2
B.2
C.8/3
D.12

Answers

D is the correct answer

12 is its average rate of change from x = 2 to x = 10.

What is division?

Division is the process of splitting a number or an amount into equal parts. Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.

here, we have,

Given the function defined by y = x^2

now,

its average rate of change from x = 2 to x = 10,=

=10^2-2^2/10-2

=100-4/8

96/8

=12

Hence, 12 is its average rate of change from x = 2 to x = 10.

To learn more on division click:

brainly.com/question/21416852

#SPJ2

find the value of the x intercept -x+y=-5

Answers

Answer:

x=-5=(5,0)

Step-by-step explanation:

Answer:

X-intercept is five. The point is (5,0)

Step-by-step explanation:

X-intercept is when the line crosses the x-axis, ie when y is o. Sub zero in for y.

-x+y=-5

-x+0=-5

-x=-5

x=5

pleaseee helpp i have 20 mins for a unit testt

Answers

Answer: Its c

Step-by-step explanation:

I think

What is the solution set of -11 > 1 + a?

Answers

Answer:

Step-by-step explanation:

- 11 > 1 + a

- 11 - 1 > a

a < - 12

a ∈ ( - ∞ , - 12 )

help plz (I give you brainlist)

Answers

Answer:

58.3825

Step-by-step explanation:

Add all 4 numbers together and divided by how many numbers are there (4)and you get your answer

SHOW YOUR WORK
20x4.17

Answers

20x4.17
Answer = 83.4

Answer:

83.40

Step-by-step explanation

_______________2 0________

×     4 1 7

________________________

+     1 4 0

+     2 0  

+   8 0

___________________________    

=  8 3. 4 0

please help me out....​

Answers

Answer:

It is the first one, so

7u + 5v

Answer:

7u+5v (A)

Step-by-step explanation:

3u+4u=7u

7v-2v=5v

7u+5v

PLS GIVE BRAINLIEST

f) 16 - p = 12
g) 18 - 2p = 6
h)p2+ 4 = 9
i)p4- 3 = 1
**MUST SHOW YOUR WORK**

Answers

f) 16 - p = 12 minus 12
4 - p = 0 plus p
p = 4
g) 18 - 2p = 6 divide by -2
-9 + p = -3 plus 9
p = 6
h) p x 2 + 4 = 9 divided by 2
p + 2 = 4.5 minus 2
p = 2.5
i) p x 4 - 3 = 1 plus 3
p x 4 = 4 divided by 4
p = 1

the equation of a line is y-3x+10. the slope is changed to 3 and the y-intercept is changed to -4 what is the new equation of the line what is the effect to the line

Answers

y=3x-4
This affects the previous line because now the slope is a positive which completely turns it around. and the Y intercept is now on the opposite side of the X axis

What is the sum of 3(x + 3) and -2(x - 5)?
A. x - 2
B. x - 1
C. x + 8
D. x + 19

Answers

Answer:

The answer is D

Step-by-step explanation:

One of the slowest fish is the blenny
fish. The function y = 0.5x describes
how many miles y the fish swims in
x hours. Graph the function. Use the
graph to estimate the number of miles
the fish swims in 3.5 hours.
.

Answers

Answer:

It swims 1.75 miles in 3.5 hours. X stands for hours so x=3.5. Y stands for miles so y=1.75.

Step-by-step explanation:

your equation is y=0.5x

we know x=3.5

so y= 0.5(3.5)

solve and you get y= 1.75

so in (x,y) intercept format (3.5,1.75) and you can make a graph and label your x intercepts hours and your y intercepts miles traveled.

The number of miles  the fish swims in 3.5 hours is 1.75 miles.

The equation of a straight line is:

y = mx + b;

y, x are variables, m is the slope of the line and b is the y intercept.

Given the function: y = 0.5x;

where y represent the miles the fish swims in  x hours.

The graph of the function is plotted using geogebra online graphing tool.

From the graph, the number of miles  the fish swims in 3.5 hours is 1.75 miles.

Find out more at: https://brainly.com/question/13911928

Question 1

Solve the equation formed when f (x) = g(x).

f (x) = 3x – 4
g(x) = -2x + 1

X = -4
X = -1
X = 1
X = 4

Answers

Answer:

X= -4

PLEASE MARK BRAINLIEST I ONLY NEED 1 MORE!!!!!!!!!!!!!!!!

Other Questions
The group of children from that school (has/have) never seen the ocean. The Daytona 500 is 500 miles long. How long is the race in kilometers? (Use the school conversion sheet) What can you conclude about prevailing winds from their name?A. They blow from west to eastB. They blow all the timeC. The air they contain is very warmD. The air they contain is very cool will give brainliest if your answer answers the questionIdentify three colors. Find all the words you can that best describe each of these colors. They can be names of colors, or things associated with the color. The idea is to expand your vocabulary for descriptive writing. Try to come up with at least four words for each color. What is rumination? Why is it dubbed as one of the unhealthiest psychological habits? which part of the amino acid most likely contributes to the hydrophobic behavior if this region in the polypeptide What is the value of a3 in the sequence?5, 10, 20, 40, 80... Refer to the story Stray in our book. Elaborate the significance of the storys title. Why do you think the author chose that title? What does it tell you about the story? Write at least 5 COMPLETE sentences with correct spelling, grammar, punctuation, and capitalization. I NEED HELP MY CLASS ALMOST OVER HELP MEE!!! Having trouble with Predicate Nominatives? Try this link, it's a slideshow that I made. Find it in the comments. i need help please why isnt scince a subject up here If a person Travels 100 metre due east and then returns to the same place his total displacement is 200. (needed ASAP) A. True B. False How did American Indians participate in the American Revolution? how did the development of the assembly line affect workers Rosa lives in New York City, which has an average altitude of 33 feet. When she is at home, it takes her 10minutes to cook noodles in boiling water. She decides to go on a camping trip to Mount McKinley. Hercampsite is located 11,000 feet above sea level. Write the answer to each.A) Where will the atmospheric pressure be higher: at her home or her campsite?B) Where will the boiling point be higher?C) Will the noodles cook faster, slower, or at the same rate at her campsite than home? How did the ruler benefit early India?O The use of the ruler allowed for straight lines to be drawn in blueprints.O The invention of the ruler improved the measurement of weights.O The ruler was a new piece of entertainment for the wealthy to use in games.O The ruler allowed for accurate measurement in construction.PLSSSSS HELP For what type of job did Paul Jobs go to night school? real estate license auto mechaniccar salesmanteacher Which context would help you most if you were trying to figure out what this sentence means? When young Erica Whitcomb took music lessons, she began to blossom. Which context should you use to figure out what the word "blossom" means? a setting b point of view How long is Thanksgiving Break? (picture) for each number on the left,place a check mark under the numbers it is divisible by. 1. Compare and contrast mitosis and meiosis. 2. What major event occurs during interphase?