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3 years ago

How do you solve literal equations like 4y+x=40 and y=-3+2/3

Mathematics

1 answer:

baherus [9]3 years ago

5 0

4y+x=40
4y=40-x
y=10-1/4x (divide all by 4 to get y by itself)

y=-3+2/3
y=(-9+2)3 (distribution)
y=-7/3

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3-7= 4-6= 3+-6= 4--1= -5+-5= -3+5= -4-6=

kipiarov [429]

Answer:

Answers are below

Step-by-step explanation:

3 - 7 = -4

4 - 6 = -2

3 + -6 = -3

4 - - 1 = 5

-5 + -5 = -10

-3 + 5 = 2

-4 -6 = -10

Hope this helps!!

4 0

3 years ago

Look at pic 10 pts will mark brainilest WILL HELP OUT W 3 QUESTIONS

swat32

Answer:D

Step-by-step explanation:

I think that it is D since C is obviously dependant on everything else, B is also dependant on D, and since A is dependant on D.

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2 years ago

HELP ME PLEASE

Mashutka [201]

Answer:

$9 + \frac{n}{3} - 6 = 7$

Step-by-step explanation:

Given

$9 + \frac{n}{3} - 6$

Required

Evaluate when n = 12

Substitute 12 for n in $9 + \frac{n}{3} - 6$

$9 + \frac{n}{3} - 6 = 9 + \frac{12}{3} - 6$

Simplify the fraction

$9 + \frac{n}{3} - 6 = 9 + 4 - 6$

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4 0

3 years ago

If there are 10 values in a data set, in order from smallest to largest, what is

8090 [49]

Answer:

If you meant median, the median would be the data in the middle.

Step-by-step explanation:

In this case, 1-2-3-4-5 (here) 6-7-8-9-10

5.5 would be in the middle because there is an even amount of numbers.

8 0

3 years ago

Read 2 more answers

The volume of a cylinder is 4,000pi in.³ .The

miskamm [114]

Answer:

The answer to your question is r = 4 in

Step-by-step explanation:

Data

Volume = 4000 π in³

height = 250 in

radius = ?

Process

1.- Look the formula to calculate the volume of a cylinder

Volume = πr²h

2.- Solve for r²

r² = Volume / πh

3.- Substitution

r² = 4000π / π(250)

4.- Simplification

r² = 16

r = √16

5.- Result

r = 4 in

8 0

3 years ago