Tom buys a new phone service. It's costs $20 to install, and then it costs 15 a month. Write an equation to show the cost of the phone (y) for any number of months (x).

Do 6, 8, 9 make a right triangle

What is the degree angle of sircle

Write two equivalent expressions to represent the area of this rectangle. 5 is the width x - 2 is the length

Cathy wakes up at 7:00 A. M. each morning. She spends 1/10 hour making her bed, 1/5 hour eating breakfast, and 1/2 hour getting ready for school. How long does Cathy spend doing the things each morning.

Show how to make a ten to solve 3 - 7

Jessica has to make a trip of 8925 MI. if she travels 425 miles a day how long will the trip take?

What is the measure of Angle 1 in this figure? A 30° B. 80° 110° D. 130°

What is the least number that has 4 odd factors that are all the same

leaks can write a 500-work essay in a hour. if she writes a essay in 10 minutes, how many words will it contain?

Why are the terms carry and borrow not accurate?