Mathematics Middle School

Make x the subject of the formula
y/x= abc

Answers

Answer 1

Answer:

x=y/abc

Step-by-step explanation:

Let's solve for x.

y/x=abc

Step 1: Multiply both sides by x.

y=abcx

Step 2: Flip the equation.

abcx=y

Step 3: Divide both sides by abc.

abcx/abc=y/abc

x=y/abc

Answer 2

Answer:

x=y/abc

Step-by-step explanation:

In order to make x the subject:

Isolate the variable by: ...

Rearrange the equation so each term containing x is on the same side of the =.

Factorisation may be needed if there are multiple terms containing x . ...

Perform an operation to ensure only a single x variable is left as the subject.

Related Questions

PLS HELP EXAM




a) -2 = y + 5





c) –2x + 3x – 5 = 6 – 21





e) 4 – 14 = 5x





g) –42 + 20 = –2x + 13x






i) 7 = y – 2



k) –4 – 10 = 4y + 3y




m) 3y = –18

Answers

Answer:

a: y = - 7

c: x = -10

e: x = 2

g: x = -2

i: y = 9

k: y = -2

m: y = -6

Step-by-step explanation:

a: Subtract 5 on both sides

c: Add 5 on both sides then combine like terms

e: Combine like terms then divide by 5

g: Combine like terms then divide by 11

i: Add 2 on both sides

k: Combine like terms then divide by 7

m: Divide by three(won't add the number for some reason)

A: y=-7
C: x=-10
E: x=-2
G: x=-2
I: y=9
K: y=-2
M: y=-6

What is the value of this expression? 17/21 + 1/3 - 5/7 Enter your answer in the box as a fraction in simplest from

Answers

Answer:

17+7-15/21

-1/21 is your answer in simplest form

Answer: 17+7-15/21

-1/21 is your answer

Step-by-step explanation:

Paul drinks 51.15 fluid ounces of water per day. How much water does he drink in 4 days?
A. 55.15 fluid ounces
B. 204.6 fluid ounces
C. 153.45 fluid ounces
D. 255.75 fluid ounces

Answers

51.15x4 = 204.6 fluid ounces

Answer: 204.6 fluid ounces

Step-by-step explanation:

51.15x4=204.6

What is the slope of the points that go through (2,4) and (4, 8) please help

Answers

[tex](\stackrel{x_1}{2}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{8}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{8}-\stackrel{y1}{4}}}{\underset{run} {\underset{x_2}{4}-\underset{x_1}{2}}} \implies \cfrac{4}{2}\implies \text{\LARGE 2}[/tex]

Slope= (y2-y1) / (x2-x1)
= (8-4)/(4-2)
=2

Write 2^60 as a power with this base. 32

Answers

Step-by-step explanation:

Write 2^60 as an exponent with a base of: a) 8. b) 16. c) 32. the answer is : 8^20 (eight to the twentieth power). heart outlined. Thanks 2.

2x2x2x2x2 or 2^5 equals 32, you divide 60 by 5 to get 12, so your answer is 32^12

2^5=32 60/5=12

A 22-m by 14-m rectangular yard is to be seeded. Each bag of seed covers 18m². How many bags of seed are need?

Answers

ANSWER!!

18 bags!!

EXPLANATION!!

You need to find out how big the backyard is first by multiplying both lengths.

22•14=308

Knowing a bag covers 18m we need to divide.

308/18=17.1111

It asks for how many bags are needed, this is a real world situation so you need to round up to the nearest whole number so you would get 18!
18 bagsssssssssssssssss
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