Solving for Variables in Formulas

Solving for Variables in Formulas

9th Grade

19 Qs

quiz-placeholder

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Solving for Variables in Formulas

Solving for Variables in Formulas

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS.HSA.CED.A.4, CCSS.6.EE.C.9, TEKS.MATH.8.8A

+4

Standards-aligned

Created by

Anthony Clark

FREE Resource

19 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Rewrite this formula and solve for the variable r. C = 2πr

r = 2π / C

r = C - 2 - π

r = C - 2π

r = C / 2π

Tags

CCSS.HSA.CED.A.4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Rewrite this formula and solve for the variable W. P = 2L + 2W

W = P/2 - 2L

W = P - 2L

W = (2L - P) / 2

W = (P - 2L) / 2

Tags

CCSS.HSA.CED.A.4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
(2.5+h)f
g=1
f(5+h)/2
(5f+h) / 2

Tags

CCSS.HSA.CED.A.4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
b = 3A - a - c
b = -3A + a - c
b = -3A - a - c 
b = 2A - c

Tags

CCSS.HSA.CED.A.4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve the formula for r.   What is the 1st step?

Divide each side by t. 

Subtract t from each side. 

Add t to each side. 

Multiply each side by t. 

Tags

TEKS.MATH.8.8A

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-2x+20=-5y 

2x+5y=20

2x-5y=20

20=2x-5y 

-2x+5y=-20

Tags

CCSS.6.EE.C.9

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

5x - y = 16

-y = 5x + 16

y = 5x + 16

x = 5y - 16

y = 5x - 16

Tags

CCSS.6.EE.C.9

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