Answer:
A.
Step-by-step explanation:
if they are similar then you can set up a proportion to solve.
5/x = 7/4
cross multiple to get 20=7x
x=20/7
25×7.25=181.25
443.75-181.25=262.5
262.5÷25=13.125
$13.13
Idk i think you multiply 45 x 11 but im not smart and im pretty sure i havent learned this yet so dont trust me lol