29. EARNINGS Francesca bought $25 worth of face painting supplies. At a local fair, she charges $5 to paint a child's face. How many faces must she paint to earn $80? Solve
the equation by finding the zero of the related function.

If i have 20$ and i gave 5$ away how much i got

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Secant be and cf intersect at point d inside a what is the measure of cde