Does it matter what interval you use when you find the rate of change of a proportional relationship

Solve the system by the elimination method. Check your work. 3a + 5b - 7 = 0 a - 2b - 4 = 0 A) { (96/11, - 5/11) } B) { (34/11, - 5/11) } C) { (32/33, 5/11) }

Prove that these four statements about the integer n are equivalent

How to find length in quadratic equation of right angle triangle?

A college basketball player makes 80% of his free throws. Over the course of the season he will attempt 100 free throws. Assuming free throw attempts are independent, what is the probability that he makes at least 90 of these attempts?

Tre can earn $60 dollars if he cuts two more yards. So far, he has made $48 per week for 17 Weeks. He Thinks he will have to work 20 more weeks at $60 per week to have enough for the bike?

robert wants to put lights around the edge of his deck. The deck is 43 feet long and 26 feet wide. How many yards of lights does he need?

If a computer costs $600.00 and the sales tax rate is 7.5 percent, what is the total cost of the computer?

What is 2/3 cup chopped nuts multiplied by 6?

Who is taller 180 cm or 5ft 8in.

Samantha's notebook has 14 pages more than three times as much as Lisa's notebook. If Samantha's notebook has 260 pages, how many pages are there in Lisa's notebook?