joe practice his trumpet 3/4 hour on Monday and 7/12 hour on Tuesday. how long did he practice altogether?

In a sale, a table costing £160 is reduced in price by 25%. What is the new price? How do you work this out?

How do you factor 6x+15

You bought a magazine for $2 and some erasers for $4 each. You spent a total of $34. How many erasers did you buy?

How do you know that the product of any two numbers greater than 1 must be a composite number?

A Roth IRA is advertised to pay 1.5% annual interest. You researched the rate of inflation to be 1.15% this year. What is the actual or real rate of return on the IRA?

Susie mows a rectangular yard with an area of 72 square meters. the yard is 6 meters wide. what is the perimeter of the yards susie mows?

In order to join a yoga club there is a $100 annual fee and a five dollar fee for each class you attend write an equation in slope intercept form that models this situation

If A ⊂ B, then A ∩ B = A ∪ B.

What is 4/4 as a decimal

How many equal parts make up the whole