A collection of half dollars and nickels is worth $13.40. There are 34 coins in all. how many are there

7 increased by twice Matt's age

2 - 3 (2x - 5) = 6x + 1

Fafactor completely 2x^2+4x-2

You purchase a desk for 60% of the original price P. This price is $32 less than the original price. Write and solve an equation to find the original price of the desk.

Hannah is baking 3 batches of health bars. She needs 1 2/3 cups of carob chips for each bars. Part A Hannah completed the multiplication below and said she needed 6 cups of carob chips for 3 batches of bars What is Hannah's error?

If f[6} = x ^ - 2x, find: f [6} =

How many 1/2'a are in 7

Evaluate each expression. 1) 5 - (4 - 2 - (6 - 6)) A) 8 B) 5 C) 2 D) 3 2) 1/2 - 4 (1/2 + 1) 2 A) - 9 B) 9/4 C) 17/2 D) - 17/2

Subtracting 6 from the product of 4 and a number results in the number added to 27.

2 (5x-7) + 8 simplify each of the following expressions