A student's cost for last semester at her community college was $2800. She spent $420 of that on books. What percent of last semester's college costs was spent on books?

Which of the following equations is the result after the first step in solving 3x + 6 = 12?

Josie currently has $13 and plans to save an additional $7 each week to buy a jacket. She made a table showing the total amount of money she will have saved for different weeks.

X^2 + 4x-96=0 by factoring

Consider a test that has a normal distribution, a mean of 100, and a standard deviation of 14. how high of a score would a person need to be in the top 1%

The clearance sale advertised 1/3 off the list price of clothes and 1/2 off the list price of luggage. Ramon bought a suitcase with a list price of $100 and a coat with a list price of $195. What was his total bill? A. $115 B. $150 C. $180 D. $295

A basketball with a diameter of 9.5 in. is placed in a cubic box with sides 15 in. long. How many cubic inches of packing foam are needed to fill the rest of the box? Round to the nearest tenth.

The energy saving from recycling one glass bottle will power the oven Adam uses to cook the Turkey for 7.5 minutes glass used for recycling costs 5p per kg. a glass bottle weighs 500g.

Adi used algebra tiles to represent the product (-2x - 2) (2x - 1). Which is true regarding Adi's use of algebra tiles? She used the algebra tiles correctly. She did not represent the two original factors correctly on the headers.

Solve - 17 + n/5 = 33

Show three different ways to compose a sum if 1. Use two fractions that have 8 as a denominator. Explain your answer.