What's the numerator for the following rational

expression? x/y + 7/y = ?/y

Two numbers have a difference of 0.7 and a sum of 1. What are the two numbers?

What is 5.6 divided by 4.48

1x-4=2x anwser need the written equation

14. A sphere is inscribed in a cube with an edge of 10. What is the shortest possible distance from one of the vertices of the cube to the surface of the sphere?

How many time can 21 go into 6

Algebraic expression for the quotient of 15 and y

What is 66 2/3% as a fraction

Find the LCM of the given numbers 10,25

Use the formula d=rt to find the distance traveled by a car driving at an average speed of 50miles per hour for 4.5hours? a-9 miles b-11 miles c - 200 miles d - 225 miles

Stephanie makes $200,000 annually and gets paid weekly. How much is her weekly paycheck