Mathematics

Jorge

19 May, 13:38

Gavin's mean score on 3 math tests is 87. What equation can be solved to find x, the score he needs on his next test to bring his mean score up to 90?

+4

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question ✅ “Gavin's mean score on 3 math tests is 87. What equation can be solved to find x, the score he needs on his next test to bring his mean ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.

Search for Other Answers

You Might be Interested in

In January, the normal low temperature in New Haven, Connecticut is 17°F while the normal high is 35°F. What is the spread between the low and high temperature?

On Friday, dalia ran at dawn and again at dusk. She ran a total of 3/8 mile. If dalia ran 1/4 mile at dawn how far did she run at dusk?

The area of triangle? base is 14 inches and the height is 10 inches? what do i do?

Find the following GCD and LCM: (3. a) GCD (343,550), LCM (343, 550). (3. b) GCD (89, 110), LCM (89, 110). (3. c) GCD (870, 222), LCM (870, 222).

640 children participated in the local recreation program last year. This year the program saw a 5% decrease in the number of participants. How many fewer children participated this year?

New Questions in Mathematics

F (x) = 3x-1 and g (x) = x+2 find (f+g) (x)

Cosxsinx-2cosx=0 I dont know how to solve this

A figure has two pairs of parallel sides but has no perpendicular sides. Its sides are not all the same in length. What is the figure?

Joshua is trying to decide if there is a relationship between a driver's age and the number of traffic tickets they get.

For his hiking club, Ricardo is making a container of trail mix with 3.5 kilograms of nuts. He has 1.78 kilograms of almonds. The rest of the nuts will be cashews.