If the original cost of something was 30.00 and its 20% off how much did you save?

Decide whether each of the following is an expression or an equation. 1. 13 - k = 11 answer - k = 2 2. 1/3q - 5/3 = 7/3 answer - q = 12 3. 6k - 4

Find the equivalent expression 9 (2a + 1) a. 18a + 1 b. 18a + 9 c. 11a + 10 d. 27a

How many different ways can you solve a quadratic equation? List them.

What is the quotient of the division problem. - 44/4

What is the range of the function g (x) = 3x^2 - 6x + 3 when the domain is defined as the set of integers, x, such that 0<=x<=4? Show all work.

What is the difference between 23x and 9x

Braydon is mixing cement for a large patio. The instructions on the bag say that each batch takes 3 gallons of water per 4 scoops of cement mix. If Braydon plans to make 5 batches, how many scoops of cement mix does he need? 0.75 5 15 20

Horses cost $10, pigs cost $3, and rabbits are only $0.50. a farmer buys 100 animals for $100. how many of each animal did he buy? there are two correct answers.

Sal washed 5 cars in 50 minutes unit rate

What percent of 35 is 28