Question

NEED RN, WORTH 20! What is the value of x?

Answer 1

Answer:

$x = 5.625$

Step-by-step explanation:

Step 1:  Make an expression

$\frac{3}{4} = \frac{x}{7.5}$

Step 2:  Cross Multiply

$\frac{3}{4} = \frac{x}{7.5}$

$4 * x = 7.5 * 3$

$4x = 22.5$

Step 3:  Divide both sides by 4

$4x / 4 = 22.5 / 4$

$x = 5.625$

Answer:  $x = 5.625$