Question

StartFraction 4 over 2 EndFraction = StartFraction 5 over x EndFraction Solve the proportion for x. After using cross products, the proportion becomes the equation . Isolate the variable by dividing both sides of the equation by . x = .

Answer 1

Answer:

After using cross products, the proportion becomes the equation

C. 4x=10

Isolate the variable by dividing both sides of the equation by

B. 4

x =

A. 2.5

Answer 2

Answer:

StartFraction 4 over 2 EndFraction = StartFraction 5 over x EndFraction

Solve the proportion for x.

After using cross products, the proportion becomes the equation

✔ 4x = 10

.

Isolate the variable by dividing both sides of the equation by

✔ 4

.

x = ✔ 2.5

.