If a = 7 and b = 2, find the value of

a) a - b

b) 2a + 3b

c) 2ab

d) (a - b) ?

A car traveled 210 miles in 3 hours. Find the unit rate in miles per hour

X is less than - 7 on a graph

Is - 3 a rational number or intger

How to simplify 24/3

One quarter of bread recipe calls for 2/3 cups of bread flour how many cups are needed pe r recipie

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.