How many right angles does a rectangle has and how do I know

True or false: It is possible for a system of linear equations to have no solutions

True statements about the absolute value of - 6

Four ounces of orange juice contain 50 calories. About how many calories are in 14 ounces of orange juice

What is the the domain and range of f^-1 where f (x) = 1 / (3x+2)

The table below shows the proportional relationship between the weight of cereal, in ounces, and the number of packs of cereal: Number of Packs of Cereal Number of Ounces of Cereal 3 39 4 52 5 6 What is the constant of proportionality? 13 39 42 78

Shira packs 170 lemon bars in boxes for the bake sale. Each box holds 8 lemon bars. She takes home the lemon bars tha are leg over after she has filled as many boxes as possible.

What is 412, 825 round to the nearest ten?

What is the answer to 1over 20

Nine less than four times a number equals fifteen

Its 30 pages because if you divide 493 by 16 it equals 30 pages