Answer:
Step-by-step explanation:
<u>Step 1: Make an expression</u>
<u>Step 2: Multiply</u>
<u />
So you do 3.29*12.6=41.454. Since we are dealing with money we round to get $41.45
45 = (45+18)
55 = (55+y)
55+y= (63 ×55) /45
y= 77- 55
y = 22 cm
45 = 63
x = 70
x= (45×70)/63
x = 50 cm
Eat them