Mathematics College

1.) Which equation has a solution of 2/3 for n? A n - 1 = 1 3 B 160 24 C 15m = 10 D 1 +7= = 3

plssssss help i need it urgently plsssss​

Answers

Answer 1
The answer isssssssssss a

Related Questions

What is 77/20 simplified

Answers

answer:
3.25 or 3 17/20

Which of the following correctly shows the distributive property?
A
4(x + 5) = 5(x + 4)

B
4(x + 5) = (4)(x) + 5

C
4(x + 5) = x + (4)(5)

D
4(x + 5) = (4)(x) + (4)(5)

Answers

D
4(x+5) = (4)(x)+(4)(5)

Edwin has 50$ in his bank.He starts spending $3 each week on snacks at lunch. how many weeks will edwin run out of money?

Answers

He will run out of money in 16 weeks

Two numbers have a sum of 77. If one number is p, express the other number in terms of p.

Answers

Answer: 77-p

Step-by-step explanation:

o=other number

o+p=77

o+p-p=77-p

o=77-p

Fort Worth and Houston are 240 miles apart. The scale of a map of Texas is 1 inch = 50 miles. How far apart are Fort Worth and Houston, in inches, on the map?

Answers

Answer:

4.8

Step-by-step explanation:

just divide

Which line is perpendicular to the line y=-1/3x-2 and passes through the point (1, 4)?

Answers

Answer:

it's answer choice 3

y=3x+1

this is correct on edmentum

Can someone tell me all of the rational numbers

Answers

Answers: The rational numbers in that list are:

[tex]\sqrt{2.25}[/tex] 1 -790.3125

Recall that an irrational number cannot be written as a simple fraction, so the numbers that can be written in a simple fraction are the ones that are rational. Thus, the numbers in the previous list are rational because you can convert them into simple fractions.

What is the solution to this system of equations?
PLS HELP FOR A GRADE
100 POINTS IF CORRECT

Answers

Answer:

C

Step-by-step explanation:

(-2,6) is the cordnate where the two cross

more proof:

3x + 12 = -2x + 2

3x + 2x = -12 + 2

5x = -10

x = -10/5

x = -2

y = 3x + 12

y = 3(-2) + 12

y = -6 + 12

y = 6

Find the length x.
3
6
3.5

Answers

Answer:

X = 7

Step-by-step explanation:

If you look you can see that the middle line has 6 and 3.

3 is half of 6 right?

So this means that 3.5 is half of whatever x is.

Just multiply 3.5 by 2 to find x.

(3.5)(2) = x

x = 7

Therefore, x is equal to 7.

I hope this helps!!

- Kay :)

PLSSS CAN SOMEONE HELP MEE, my friend can't figure this out , and the assignment is already overdue , pls someone help :(
this is the first part of it , it also has a B part​

Answers

Answer:

um 1630 divided by 96 and divided by 3equals the answer ? yes yes i think

Step-by-step explanation:

doris got in trouble because____.

A. she had an unexpected event and no savings
B. she had too much debt
C. her boss fired her
D. she did not work hard enough​

Answers

Answer:

A. she had an unexpected event and no savings

Simplify the expression. Explain each step 2+(a+8)

Answers

Answer:

a2+16

Step-by-step explanation:

2a + 16
you multiply 2 by “a” and 8 so 2(a) and 2(8)

give answers please!

Answers

Answer:

9.) -3

10.) -4

11.) -5

12.) -2

Step-by-step explanation:

1.) You need to plug in a number from the table into x on the equation

2.) Once you plug in the number divide that number by 3

3.) Once you divide it subtract by 3 from the number you got

4.) Then you get the solution and plug it into the table

Yess this is the answer

7th grade what is the tone, or mood in the beginning of the play? "A christmas carol"

A- Violent and frighting
B- Dark and gloomy
C- Silly and sentimental
D- Loving and festive ​

Answers

Answer:

D

Step-by-step explanation:

Answer:

It's B, Dark and gloomy

Have a great rest of your day!

Stay stay and healthy!

Happy holiday seasons!

May I please have brainliest?

Simplify
√
175
fully, giving your answer in the form
a
√
b

Answers

Answer:

5

[tex] 5\sqrt{7} [/tex]

In item 4 assume Jack works from 2:30pm to 7:00pm. How much would he earn?

Answers

Answer:

4 dollars and 30 cents i think or $4.30

Step-by-step explanation:

Please help
Find KL in the image below.

Answers

Answer:

KL = 8

Step-by-step explanation:

Based on the midsegment theorem, the length of midsegment KL = ½ of the length of the third segment FH.

Thus:

KL = ½(FH)

FH = 16

Plug in the value into the equation

KL = ½(16)

KL = 8

please help me to solve this question ​

Answers

Answer:

2/5

Step-by-step explanation:

Because when you subtract you do you get it.

2/5 hope this helps you

Tell whether (12, 43) is a solution of y = 3x + 7.
yes
no

Answers

Answer:

yes

Step-by-step explanation:

30 points!!
Solve for x: the quantity x plus fifty all over two equals thirteen times x

x = 2
x = 5
x = 9
x = 13

Answers

Answer:

A: x = 2

Step-by-step explanation: When plugging in 2 for x, the equation is 26 = 13(2). Process: 2 +50 = 52/2 = 26 and 2 x 13 = 26.

Answer:

Its the first one (x = 2)

Step-by-step explanation:

Robyn likes to read novels that have fewer than 400 pages. Which inequality represents the number of pages, p, in the novels she likes to read?

Answers

Answer:

p < 400

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

noah receives a $5 discount each month on his cell phone bill because he signed up for a auto pay from his bank account over the last 8 months noah has paid a total of 280 for his phone bill what wold noah be charged for his phone bill each month if he soped his auto pay

Answers

Given
Discount - 5
Total in 8 months - 280

280 divided by 8 months
280 divided by 8
= 35

So we know he pays $35 every month now we have to find out if he stops autopay

35 + 5 = 40

Noah would pay $40 every month if he stops autopay as there is just a $5 difference

- If this helped I hope you can mark this as brainlest

solve x+3>5

how can you isolate x on the left side of the inequality ?

what is the new inequality after you perform the above operations

Answers

Answer:

x > 2

Step-by-step explanation:

x+3>5

Solve for x

Subtract 3 from each side

x+3-3 > 5-3

x > 2

Can somebody please help me, will give brainliest

Answers

Answer: D.

Step-by-step explanation: 2x squared - 2x squared cancel each other out. 4x-2x is 2x. -6-8 is -14. Then, put the answers together. Therefore, the final answer is 2x-14. Brainliest plz

PLEASE HELP!!!! I really need to know what this is so if anyone has the answer it would help out a lot!!!

Answers

the answer would be 1/3
since 3 is more than 2, you would have to substitute 1/x with 3 which would get you 1/3
pls give me brainliest if this answer helped you :)

Which equation, when graphed with the given equation, will form a system that has no solution?
Oy--5x+ 10
Oy-5(x+2)
Oy-5(x-2)
O y--5x- 10

Answers

Answer:

B

Step-by-step explanation:

y=5(x+2)

The equation when graphed with the given equation, will form a system that has no solution is y = 5(x-2)

What is linear equation?

A linear equation is an equation of the first degree in any number of variables, that can be written in the form ax + b = 0 or ax + by + c = 0, where a, b, and c are real numbers and x and y are variables. The coefficients may be arbitrary expressions, but they do not contain any of the variables. A linear equation is defined by a straight line in the Cartesian plane.

Given is an equation, y = 5x-10, we need to find an equation, when graphed with the given equation, will form a system that has no solution,

So, we know that,

A system of equations will have no solution, if,

a1x + b1y + c1 = 0

a2x + b2y + c2 = 0

If (a1/a2) = (b1/b2) ≠ (c1/c2), then there will be no solution.

Therefore, the only equation that fulfills this condition is y = 5(x-2)

Hence, the equation when graphed with the given equation, will form a system that has no solution is y = 5(x-2)

Learn more about linear equations, click;

https://brainly.com/question/11897796

#SPJ7

help was 4+4??


this is the after​

Answers

Answer:

8

Step-by-step explanation:

Answer:

42

Step-by-step explanation:

Ms. Thornton is buying treats for her top 10 algebra students in each of her two classes (20 treats total). She’s only willing to spend $30 and finds individualized candy packs for $1.75 each. What is the maximum number of packs that she will be able to buy? Will that be enough for all of her students?

Answers

Answer:

Mrs Thornton can buy almost 17 candy packs if she has $30 to spend and one pack cost $1.75.

No, it will not be enough because total students are 20 and total candy packs that can be bought are 17.

Step-by-step explanation:

Total treats to buy = 20

Total cost to spend = $30

Price of one candy pack = 1.75

We need to find:

a) What is the maximum number of packs that she will be able to buy?

Price of 1 candy pack = $1.75

If she spends $30, divide 30 by 1.75 to get the number of candy packs she can buy

Number of candy packs = [tex]\frac{30}{1.75} = 17.14 \approx 17[/tex]

So, Mrs Thornton can buy almost 17 candy packs if she has $30 to spend and one pack cost $1.75

b)  Will that be enough for all of her students?

No, it will not be enough because total students are 20 and total candy packs that can be bought are 17.

if 1.5 yards of fabric is used for 90 flags how much fabric is needed to make 1 flag

Answers

Answer:

0.016 with a repeating sign above the 6

Step-by-step explanation:

90/1.5=1.5/x

90x/90=1.5/90

x=0.016 repeating

/= division

Im a bit stuck id appreactate any help. Just liek an simplified

Answers

Answer:

x < -3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define Inequality

15 < -5x

Step 2: Solve for x

Divide -5 on both sides:                    -3 > xRewrite:                                               x < -3

Here we see that any number x that is smaller than -3 would work as a solution to the inequality.

Answer: The answer is x<-3 Hope this help :)

Step-by-step explanation:

15<-5x

15/-5  -5x/-5

x=-3= X<-3

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