Question 1

Solve for y in the literal equation 2x + 3y = 12.

Accepted Answer

y = (12 - 2x) / 3

Answer

y = 2x + 4

Answer

y = 3x - 12

Answer

y = 4x / 12

Question 2

Rewrite the literal equation A = 1/2bh to solve for b.

Accepted Answer

b = (2A) / h

Answer

b = h / 2A

Answer

b = Ah / 2

Answer

b = A + h / 2

Question 3

Solve for T in the literal equation P = nRT/V.

Accepted Answer

T = PV/(nR)

Answer

T = nR/V

Answer

T = nR/PV

Answer

T = Pn/RV

Question 4

Solve for x in the literal equation ax + by = c.

Accepted Answer

x = (c - by) / a

Answer

x = a - by / c

Answer

x = (c + a) / by

Answer

x = c + by / a

Question 5

Rewrite the literal equation D = rt to solve for r.

Accepted Answer

r = D/t

Answer

r = D - t

Answer

r = Dt

Answer

r = t/D

Question 6

Solve for m in the literal equation F = ma.

Accepted Answer

m = F/a

Answer

m = a/F

Answer

m = Fa

Answer

m = F - a

Question 7

Solve for

r

in the equation

A = \pi r^2

.

Accepted Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Question 8

What is the expression for

r

in the literal equation

A = \pi r^2

when solved for

l

?

Accepted Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Question 9

Solve the literal equation

r

for

A = \pi r^2

.

Accepted Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Question 10

Solve the literal equation

r

for

A = \pi r^2

.

Accepted Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Question 11

If the literal equation

r

is solved for

A = \pi r^2

, what is the expression for

l

?

Accepted Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

Answer

r = \sqrt{\frac{A}{\pi}}

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