Eric practiced piano and guitar for a total of 8 hours this week. He practice the piano for one fourth of that time. How many hours did Eric practice the piano this week?

Jack accepted a job to paint a new house. He calculated that he can complete the job in 30 hours. He hired a trainee to assist him. He has seen the trainee work and estimates that it the trainee working alone would take 45 hours to complete the job.

Find the surface area of a rectangular prism

In decimals, how many total miles did you hike last month?

If the leading coefficient of a quadratic function is negative then the graph of the function extends from?

Which table shows ordered pairs that satisfy function Y=x^2 + 1

Let a be an irrational number. Is - 24+a rational or irrational?

What is the length of the radius of a circle whose area is 100 pie (3.14) ?

A mom bakes a plate of cookies for her children. The first child comes home and eats 1/3 of cookies. Then her 2nd child comes in and eats the same amount. Finally her 3rd child comes in and also eats 1/3.

Cindy works part-time and earns $5.75 an hour 1 year she worked 50 weeks and average 12.4 hours of work per week about how much money did she earn that year?

To make hot chocolate, Raquel poured 3/8 cup of chocolate syrup into an empty mug then added 3/4 cup of hot milk. How much hot chocolate did Raquel make?