You are baking 144 cupcakes for a class party tomorrow you know that you can make 12 cupcakes every 30 minutes how long will it take to bake all the cupcakes

Simplify the expression: (12x+3) - (3x-5)

A prisoner is trapped in a cell containing three doors. The first door leads to a tunnel that returns him to his cell after two days' travel. The second leads to a tunnel that returns him to his cell after four days' travel.

Four friends at a party popped 3/4 of a bag of popcorn. They ate half of what was popped what fraction of the popcorn bag did they eat

If a and b are integers and a>b, then | a | > | b |.

Solve 2|x|-1=3 and give the final answers that would make it the equations true

19.83 rounded to the nearest tenth

What is the optimal way to compute a1a2a3a4a5a6?

This is 10 degrees colder than 4°F.

Estimate. then, divide using the standard algorithm and check 45.15/21

Dwayne has $40 in a savings account that earns 5% annually. The interest is not compounded. How much will he have in 1 year?