56 is 80% of what number? pls pls explain easily

Find the balance at the end of 4 years if 1000 is deposited at the rate of

The solution set for 5v2 – 125 = 0 is

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.