Step-by-step explanation:
Start by grouping the variables (basically reorganizing)
12a - 16a + 26b - 4b
subtract like terms
-4a + 22b
Your answer is c
I hope this helps!!!!!
Carter works in a department store selling clothing. He makes a guaranteed salary of $400 per week, but is paid a commision on top of his base salary equal to 25% of his total sales for the week. How much would Carter make in a week in which he made $1750 in sales? How much would Carter make in a week if he made xx dollars in sales?
Answer:
$837.5
Step-by-step explanation:
Step one:
given data
He makes a guaranteed salary of $400 per week
Commision on top of his base salary equal to 25% of his total sales for the week
Required
His total salary when he made sales of 25%
Step two
let us solve for 25% of $1750 made
=25/100*$1750
=0.25*$1750
=$437.5
Hence his total payment for the week will be
=$400+$437.5
=$837.5
Also, if the sales is $x his pay would be
let y be his pay
y=0.25x+400
can i have help combine liked terms :
r ( r+s ) -2 r ^2 +rs-s( s-3r )
Answer:
-3r^2+5r+4rs-s^2
Step-by-step explanation:
expand the brackets
and collect like terms
Which of the following statements about “vesting periods” is TRUE?
SOMEONE PLEASE HELP ME IM STRESSED OUT ILL GIVE OUT BRAINLIEST PLEASE DON’T ANSWER IF YOU DON’T KNOW THANK YOU
Answer:
$88
Step-by-step explanation:
first, you find 20% of 57 which = 11.4
then subract it with 57 which looks like 57-11.4 = 45.6
= 45.6
first, you find 20% of 53 which = 10.6
then subract it with 53 which looks like 53-10.6 = 42.7
= 42.4
then you add them both which = 45.6+ 42.4= 88
Find the error and explain why its wrong
Answer:
The last part.
Step-by-step explanation:
The error is only at the last part. Basically the answer part.
The answer should be —
[tex]13 \sqrt{5} [/tex]
We don't multiply the square roots when adding or subtracting. That'd contradict the rules.
Here, we let the square root of five as x-term.
[tex] \sqrt{5} = x[/tex]
[tex]4 \sqrt{5} + 9 \sqrt{5} = 4x + 9x[/tex]
As we add up, we would get 13x. Thrn we convert x-term back to square root of five.
The answer would be —
[tex]13x \\ x = \sqrt{5} \\ 13 \sqrt{5} [/tex]
Remember that we don't multiply the square roots when adding or subtracting.
What is the perimeter of figure 12? (Show your work).
Simplify
Complete the chart.
Original
Function
Rewrite
Differentiate
(Power Rule)
2
3) y =
6
3x
4) y = Vx7
Answer:
Step-by-step explanation:
Original Function Rewrite Differentiate Simplify
3). y = [tex]\frac{2}{3x^6}[/tex] y = [tex]\frac{2}{3}x^{-6}[/tex] y' = [tex]\frac{2}{3}(-6)x^{(-6-1)}[/tex] y' = [tex]-\frac{4}{x^{7}}[/tex]
4). y = [tex]\sqrt[4]{x^7}[/tex] y = [tex]x^{\frac{7}{4}}[/tex] y' = [tex]\frac{7}{4}x^{(\frac{7}{4}-1)}[/tex] y' = [tex]\frac{7}{4}x^{\frac{3}{4}}[/tex]
The discount on a pair of socks is 15%. The socks are on sale for $17. What was the original price of the socks?
Answer:
$19.55
Step-by-step explanation:
17*0.15=2.55
17+2.55=19.55
Answer:
$20
Step-by-step explanation:
The original price is p.
Now, a discount of 15% is = 100%-15% = 85% of the original price.
0.85p = 17
p = 17/0.85
p = 20
$20
I posted one question at parts pls help me answer it!!!!!
Answer:
i'll try my best to help !!
Question 1 (3 points)
In the table shown below, is the relationship linear? Explain your reasoning.
х
y
O
-1
1
-5
2
-9
3
-13
BIO
Question 25 points)
For the graph shown below:
Time left for this
assessment
19:37
Answer:
yes
Step-by-step explanation:
I don't really know how to explain it but you see, linear means that all your variables are only to the first power, and when variables are only to the first power, their graphs will always make a straight line.
I hope the graph helps.
What is the length of AD if A is located at (-7,0) and D is located at (8,0)?
Answer:
15
Step-by-step explanation:
(-7,0) and (8,0) are on the opposite side of origin of x axis
d = 8 - -7 = 15
PLZ ANSWER TvT Maria's Grocery store buys grapefruit at a cost of 5 for $1. They sell at a price of 5 for $3. How many must they sell to make a $10 profit.?
Answer:
if you want the exact number that will be 3.3 but if you want it rounded it will be 4
I need help. Please anyone help :D
Answer:
I say 1. and 2
Step-by-step explanation:
Have a good day :3
Help pls and thank you :)
Answer:
Answer choice : 3
Step-by-step explanation:
Multiply. Express each answer as a decimal.
12⋅15
34⋅200
(0.2)⋅60
(0.75)⋅20
Answer:
12×15=180 34×200=6800 (0.2)×60=12 (0.75)×20=15Cristian says that when you raise a base number to a power of 3, it is impossible for the number to get smaller. Do you agree or disagree? Justify (prove) your answer.
Answer: I disagree
Step-by-step explanation:
I disagree with the statement from Cristian. When you raise a base number to a power of 3, it is possible for the number to get smaller.
For example, let's say our base number is negative 2, that is -2. Now let's find the cube of the number. This will be:
= -2^3 = -2 × -2 × -2 = -8
In this example, we can see that -8 is smaller than -2. This shows that the statement by Cristian is not correct.
denoted 5
An object has a constant acceleration of -42 ft/sec2, an initial velocity of 5 ft/sec, and an initial position of 9 ft. Find the position function describing the motion of this object.
Answer: The equation of motion is
s(t) = (1/2)a·t² +v₀·t +s₀
Step-by-step explanation: Hope this helped!
Which of the following is NOT a triangle congruence postulate or theorem?
1) Angle side angle
2) Angle angle side
3) Angle side side
4) none of these
Answer:
Which of the following is NOT a triangle congruence postulate or theorem?
4) none of these
The choices which are not triangle congruence postulate are: 3)Angle Side Side
What is the congruent triangle?Two triangles are said to be congruent if the length of the sides is equal, a measure of the angles are equal and they can be superimposed.
The reflexive property of congruence states that the considered geometric quantity, whether it be angle, line segment, or shape etc, is congruent to itself.
We need to find the choices which are not triangle congruence postulate or theorem.
The postulates that are used to prove the triangles congruent are,
1)Side Side Side
2)Side Angle Side
3)Angle side Angle
4)Angle Angle Side
5)Hypotenuse Leg
Other than these postulates none can be used to prove the triangles congruent.
The choices which are not triangle congruence postulate are:
3)Angle Side Side
Learn more about congruent triangles;
https://brainly.com/question/12413243
#SPJ2
1. What is the slope of the line that passes through the two points (12,-5)
and (-3, 8)?
31 29 33 37 43 38 33 40
What is the mode of these numbers
Answer:
33 is the mode of these numbers.
Step-by-step explanation:
The only number which appears multiple times is 33, so it is the mode.
I hope it helps ❤❤
The square of a number plus the original number is 22 what could the number be?
Answer:
x²+22
Step-by-step explanation:
let the number= X
x²+22
HELP DUE in 20 MIN
m∠10 =
Answer:
Angle 1, 4, 5,7,10,12,13,15 : 133°
Angle 2,3,6,8,9,11,14,16 :47°
Step-by-step explanation:
Answer:
133°Step-by-step explanation:
∠10 = 180° - ∠9∠9 ≅ ∠6 ≅ ∠2 = 47°So
∠10 = 180° - 47° = 133°Decimal or fraction form round all the way!
Answer:
The answer to the question provided is
[tex] \frac{1}{4} [/tex]
If the population of Hillsborough County was 1.3 million in 2015 and the projected annual growth rate of the population is 3%, what would the projected population of the county be in 25 years? Round to the nearest hundredth.
Answer:
2,721,911.31
Step-by-step explanation:
The formula for Population growth rate is given as:
P(t) = Po(1 + r)^t
Where
Po = Initial population = 1,300000
P(t) = Population after t years
r = growth rate = 3%
t = time in years = 25
Hence,
P(25) = 1,300,000(1 + 0.03)^25
P(25) = 2,721,911.3086
P(25) Approximately = 2,721,911.31
The projected population of the county be in 25 years is 2,721,911.31
53:06
What is the lowest value of the range of the function
shown on the graph?
5
4+
3-
оооо
2+
14
3
1
2 3 4 5
х
-5 4 -3 -2 -11
-2
-37
-4
Answer:
The answer is B
Step-by-step explanation:
I got this answer right on ed2020
1 2/3 x 2 1/4 =
answer asap and correct pls.
Answer:
the answer is 3.75
Step-by-step explanation:
I got the answer in decimal
For which regular polygon is 30 degrees the smallest angle of rotational symmetry?
•given that is smallest angle of rotational symmetry for a regular polygon is 30
•we have to find the number of side does the regular polygon have
•if we can rotate of figure around a center point be fewer than 360° and the figure appears and change then the figure has the rotation symmetry
Hence,12 number of sides the polygon.no. of side= 360/ smallest angle at centre=12
I hope it's help
Answer:
the answer is D
Step-by-step explanation:
Doing an Algebra assignment that is due today, I have multiple problems I need help with, I'm posting 5 questions at a time since I can't post them all.
Answer:
1) 8x^2-10x-7
2) 30[tex]x^{9\\}[/tex]- 60[tex]x^{5}[/tex]
3) -10y^6 - 45y^5 + 25y^4
4) 30x^9 - 60x^5
5) 30x^9 - 60x^5
Step-by-step explanation:
1) (2x+1)(4x-7), we will multiply each term from the first parenthesis against every term in the second.
2x*4x = 8[tex]x^{2}[/tex], 2x*-7 = -14x
1(4x-7) = 4x-7.
8x^2-14x+4x-7 = 8x^2-10x-7
2) 10[tex]x^{5}[/tex](3x^4-6)
10x^5(3x^4) = 30x^9
10x^5(-6) = -60x^5
30[tex]x^{9\\}[/tex]-60[tex]x^{5}[/tex]
3) -5y^4(2y^2+9y-5)
-5y^4(2y^2) = -10y^6
-5y^4(9y) = -45y^5
-5y^4(-5) = 25y^4
-10y^6 - 45y^5 + 25y^4
4) 10x^5(3x^4 - 6)
10x^5(3x^4) = 30x^9
10x^5(-6) = -60x^5
30x^9 - 60x^5
5) (3y - 5z)(8y - 3z) =
3y*8y = 24y^2
3y*(-3z) = -9yz
-5z(8y) = -40yz
-5z(-3z) = 15z^2
24y^2 + 15z^2 - 49yz
y 1
6
4
2
-4
-2
2
4
-2
-4
V
-6
What are the coordinates of point V?
O A. (3,4)
O B. (3,-4)
Oc. (-3,-4)
OD. (-4,-3)
O E. (-4,3)
Use <,>,= to make a true statement
2.1___ the square root of 4.41
Answer: =
Step-by-step explanation: because if you do the square root of 4.41 it is 2.1