Mathematics, 07.12.2020 21:50, kalebrayburn62
Jen solved the equation 100 minus one-half x equals 92 to determine the number of questions, x, she answered incorrectly on a test. She began by subtracting 100 from both sides, then multiplying both sides by β2. Which best describes the accuracy of Jenβs work? Incorrect. She needed to add 100 to both sides instead of subtracting 100. Incorrect. She needed to multiply both sides by β2 first, then subtract 100. Correct. She could have also subtracted 100 from both sides, then divided by Negative one-half. Correct. She could have also multiplied both sides by β2 first, then subtracted 100.
Answers: 3
Mathematics, 20.06.2019 18:04, Roastedham1272
Solve the inequality. graph the solution. 6q< β18 the solution is .
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Drag the tiles to the correct boxes to complete the pairs. using the properties of integer exponents, match each expression with the correct equivalent expression.
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Mathematics, 22.06.2019 00:30, citlalli30
Candice uses the function f(t)=t+100βββββββ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days
Answers: 2
Jen solved the equation 100 minus one-half x equals 92 to determine the number of questions, x, she...
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