Tammy wants to get change for 30 cents. the only coins she can get are quarters, nickels, and dimes. How many different ways can she get 30 cents using only these coins

The product of a 3x3 and a 6x6 matrix would be

Adam bought a apples for $1.50 each and b oranges for $2 each. He spent 1.50a+2b dollars. What does 2b represent? Solve for a when b = 7 and Adam spent a total of $20.00

A (5,2), B (5,4), C (2,4), D (2,2)

Hannah travels 6 times as many minutes as raoul does together they travel 63 minutes? how many minutes does hannah travel

Kelly bought 8 towels and spent $39.60 each towel cost the same amount, create an equation that can be used to determine the price in dollars of one towel.

Find the number of all the 3-digit numbers which are divisible by 2 but not divisible by 10.

If 3∈A and 3B, then which of the following statements is not true? A. 3 is an element of B complement. B. 3 is an element of A∪B. C. 3 is an element of A∩B.

84-63i in conjugate form?.

A company is planning to manufacture mountain bikes. The fixed monthly cost will be $100,000 and it will cost $200 to produce each bicycle. Write the cost function, C, of producing x mountain bikes per month. C (x) =

Find the rate of Change y=2x+9