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## Solving Equations Quiz1. Solve the following equation for x: -3x - 10 = 177/3, 9, -7/3, -9 2. Translate: 6 less than twice a number 6 - 2n, 6n - 2, 6 - 2 %2b n, 2n - 6 3. 3 more than 6 times a number 3 %2b 6%2bn, 3 (6 %2b n), 6n %2b 3, none of the choices 4. The quotient of 3 and a number 3 %2b n, n - 3, 3 - n, 3/n 5. 4 times the sum of 6 and a number 4 x 6n, 4(6 %2b n), 4 %2b 6n, 4(6) %2b n 6. The difference of 8 and a number 8(n - 8), n - 8, 8 - n, all of the choices 7. 3 more than the product of a number and 11 3 %2b 11n, 11(n) %2b 3, 11n %2b 3, all of the choices 8. Twice the difference of 4 and a number 2(4) - n, 2n - 4, 2(4 - n), 4 - 2n 9. What does 7 less than really mean? Seven minus, subtract from 7, Subtract 7, none of the choices 10. Which can be used to find two consecutive integers whose sum is 69? 2n %2b 1 = 69, 2n %2b 3 = 69, n %2b n %2b 1 = 69, 2n%2b1 and n%2bn%2b1 are both correct 11. The perimeter of a triangle is the sum of consecutive even integers. Which equation can be used to find the integers when the perimeter is 162? 2n %2b 2 = 162, 3n %2b 6 = 162, 3n %2b 3 = 162, all of the choices 12. Solve the inequality: 5x - 3 %3c 6x x %3c -3, x %3e -3, x %3c 3, x %3e 3 13. Solve the following inequality: -2x - 7 %3e -5 x %3e -1, x %3c 1, x %3e 1, x %3c -1 14. Sally%27s age is double Lena%27s. The sum of their ages is 78. How old is Sally? 26, 52, 13, Not enough information |