D. 5x = 45 because you are trying to find x, the number of tickets that must be sold to earn $45.
Cm is a centimeter, which is one-hundredth of a meter. Or rather, one hundred centimeters is equal to one meter.
To convert cm to meters
(62.5 cm) * (1 meter/100 cm) = .625 meters
180................................................................................
Answer: what are the options?
Step-by-step explanation:
The radius of the donut is 3.14
