Which phrase describes the algebraic expression x - 21.5

A) 21.5 decreased by x

B) x more than 21.5

C) 21.5 minus x

D) x less than 21.5

What's negative 2 thirds turned into a decimal

A group of 60 second graders is to be randomly assigned to two classes of 30 each. (the random assignment is ordered by the school district to ensure against any bias.

168:7 = find the distributive property

What are the solutions of - 7x - 60 = x2 + 10x?

7. Solve the absolute value: 2x - 11 = - 4

A sports apparel supplier offers teams the option of purchasing extra apparel for players. A volleyball team purchases 15 jackets and 12 pairs of sweatpants for $348. A basketball team purchases 8 jackets and 8 pairs of sweatpants for $200.

Mr. henry buys a car for $18,000. the value of the car decreases about 15% each year. after 4 years, what will be the value of the car? a) about $2,700 b) about $9,400 c) about $10,800 d) about $15,300

How many miles are found in 10 centimeters

How can you find a unit rate when given a rate

Chris completed two thirds of his cleaning in 15 hours. How long will he spend cleaning in total?