Mathematics, 05.10.2020 22:01, sydneyglover302
Charlie is hoping to earn an A (90%) average on his tests, but also wants to earn at least a B (80%). His first three test scores are 80, 85, 95. What is the lowest score he can earn on the fourth test and still earn a B? What score must he earn on the fourth test to earn an A?
1. Write a compound inequality that can be used to solve the problem.
2. Solve the compound inequality. Show steps.
3. Answer the questions with a sentence in context of the problem.
Answers: 3
Mathematics, 21.06.2019 13:40, kkeith121p6ujlt
Questions 14 through 23, choose the onest answer. write your answer in the box forestion 24. mark your answer on the coordinatene grid for question 25.the sum of three consecutive even numbers is 96.what is the largest of these numbers? (a) 30(b) 32(c) 34(d) 36
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An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as
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