Evelyn bought some books at the local bookstore. Her total bill was $31.50, which included 5% tax. How much did the books cost before tax?

Describe at least one way you could construct an agreement justifying Lee's conjecture

The account balance on April 1st is $102.33. On April 15th a payment of $25.00 is made. On April 25th a purchase of $11.27 is made. What is the finance charge if the annual rate is 22%? What is the new account balance?

1/7 • 5/3 = 5/21 what is 5/21 in simplest form?

A game has 40 chips, each labeled with a number from 1 through 40. ben randomly chooses one chip. what is the probability that he chooses 10 or a multiple of 8? a. 1/8 b. 3/20 c. 1/6 d. 1/320

A girl walk 5000 meters in one hour if the girl walks at the same speed for 4hours how many kilometers will she have walked

A construction crew has just finished building a road. the crew worked for 10 days. if they build 2 3/4 kilometers of road each day, what is the total length of road they built?

Let f (x) = x²+3x-4 and g (x) = x+5 Find f (x) • g (x) A) x³+3x²+16x-20 B) x³+5x²+14x-20 c) x³+8x²+11x-20 D) x³+9x²+19x-20

Explain how you can use the graph of the quadratic function f (x) to solve the equation f (x) = 0

Marcus solved for x in the quadratic equation x2 - 10x + 25 = 0. x = StartFraction negative b plus or minus StartRoot b squared minus 4 a c EndRoot Over 2 a EndFraction x =

Trina wants to hang-glide at the same number of meters above sea level as she scuba-dived below sea level. will she fly higher than Jessie did? Explain.