Simplify 7x + (x - 4) (x + 5) - 5x. x2 + x - 20 x2 + 3x - 20 x2 - 3x - 20 x2 - x - 20

A roller coaster has a train of 5 cars. Each car can hold a maximum of 4 people. In one hour, the roller coaster train runs 12 times. What is the maximum number of people the roller coaster can hold in one hour?

Several students form a circle by standing next to each other. Samantha and Aaron are directly across from each other and are approximately 30 feet apart.

A driver starts his parked car and within 5 seconds reaches a speed of 60 km/h, as he travels east. what his acceleration?

How to solve the inequality - 1/3 (6x+3) <-14

Solve for m. 17-5m=20+3m A) m=-3/8 B) m=-3/2 C) m=3/2 D) m=3/8

A pool service charges $40 per year for chemicals plus $70 per month for pool care. A second pool service's charges are shown in the table below. Number of Months (x) : 2, 3, 6, 8. Total Charge (y) : $190, $255, $450, $580.

What is the area of a rectangle with the length of 91 inches and a width of 45 inches?

What can 76 be divided by

At Kelli's skateboard shop, customers pay an upfront fee of $12 and then pay $3 per hour for each hour they use the skateboard. Write a rental equation for the cost of renting a skateboard at Kelli's shop. ht

Find the area of a square with length 6 1/3 inches. usethe appropriate unit of measurment