If f (x) = - x^2 + 3x + 5 and g (x) = x^2 + 2x, which graph shows the graph of (f+g) (x)

At the beginning of a population study, a city had 390,000 people. Each year since, the population has grown by 7.3%. Let t be the number of years since start of the study. Let y be the city's population.

Sophia used 1/3 of an ounce of cheese to make 1/12 of a pound of pizza dough. How many ounces of cheese are needed to make a pound of pizza dough?

Two families are vacationing together, driving in separate cars. the harris family averages 45 mph, leaving hometown 6 minutes ahead of the arlen family, who averages 58 mph. how long will it take the arlen family to overtake the harris family

Willie found shirts at a back-to-school sale for $15.25 each. He also found jeans on sale for $32.95 per pair. He purchased 3 shirts and 2 pairs of jeans. How much money did Willie spend on the shirts and jeans before tax?

Multiply. write the product as a mixed number. 4*5/8

Five times a number x minus 9 is two thirds of a number y. What is the equation?

The maximum weight an airline allows for a suitcase is 50 pounds. Ella's suitcase weighs 8 pounds empty. If Ella meets the requirements, what could be the weight of the contents of her suitcase?

A flight instructor charges $50 per lesson, plus an additional fee for the use of his plane. The charge for the use of the plane varies directly with the square root of the time the plane is used.

What is an estimate of the value of 0.0000000055 as a product of a single digit and a power of 10?

How do you solve (a-1) - (a+2) - (a-3) = a