There are five tests in a grading period. A student received grades of 98, 80, and 90, 96 on the first four tests. What grade must the student earn on the last test to have a 90 or better average for the grading period?

6) Marian is a sprinter, running short distances on the track team. She wants to find how fast she runs in miles per hour What units should start with? A) feet per second B) feet per minute 0 miles per minute D) miles per second Bonus Question

How many times does 5 go into 590

5/8 of students choose blue, 5/9 of students choose green, 48 students chose red. how many students chose green and blue?

Kelly paid $54.60 for a bike helmet that was 20% off the original price. What was the original price

Which line has the same slope as the line passing through (-4,-1) and (-1,8) ? A. 9x-3y=5 B. y=1/3x+8 C. y=3 D. the line passing through and (1,7)

What is the radius of a circle with circumference 13 ft

Bills furrier marks up mink coats $3000. this represents a 50% mark up cost. what is the cost of the coats?

Four-fifteenths of an airlines flights at international. The airlines flights are equally divided among 12 countries. What fraction of the airlines flights are to each country?

Anne sold 20 gallons of lemonade carol sold 10 fewer quarts how many quarts did carol sell

Six positive integers from a list of nine positive integers are $6, 7, 2, 4, 8, 5$. What is the largest possible value of the median of this list of nine positive integers?