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- 1. Multiple ChoiceWhat is the algebraic expression for the phrase "5 more than 3 times a number?"85 + 3x5 + 3 x 103 + n + 5
- 2. Multiple ChoiceWhat is the algebraic expression for "a number tripled is equal to 18?"18 + 3 = n63 x 6 = 183n = 18
- 3. Multiple ChoiceWhat is the algebraic expression for "Twice x, decreased by 9?"9 - 2x2 + x - 92x - 92x / 9
- 4. Multiple ChoiceWhat is the expression for this word problem: six feet less than the width (use w for width).w - 66 / w6 - ww / 6
- 5. Multiple ChoiceSimplify this expression (combine like terms):
x + x + x + x4 - x4xxx+4 - 6. Multiple ChoiceSimplify this expression (combine like terms):
3x + 3 - 1x - 13x + 43x + 25x - 7. Multiple ChoiceSimplify this expression (combine like terms):
6y + 5y + y - 210y11y + y - 212y - 213y - 8. Multiple ChoiceSimplify this expression (combine like terms):
6a + 1 - 2a4a + 17a - 2a8a + 16a + a - 9. Multiple ChoiceEvaluate the expression if a=3 and b=6.
4a - b43 - 63716 - 10. Multiple ChoiceEvaluate the expression if x=2, y=3, and z=5.
xy - z10123 - 518 - 11. Multiple ChoiceEvaluate the expression if x=2, and z=5.
(10 + 5x) / z5324 - 12. Multiple Choice3+2c-4c-9+11c-9c+612+3c9c-6-12-3c
- 13. Multiple ChoiceSolve:
3(x - 2) = 186.748-4 - 14. Multiple ChoiceSolve:
7x + 19 = -2x + 55414.88.2-4 - 15. Multiple ChoiceSolve:
2(2x + 3) = -6(x + 9)1.26-67.5 - 16. Multiple Choice
Solve the proportion.q=2q=9q=4.5q=6 - 17. Multiple ChoiceWhat is the slope in the equation y=2x + 3?235Cannot be Determined
- 18. Multiple Choicewhat does this equation help you find?the slopethe y intercept
- 19. Multiple Choice
Solve for y:
8x + 4y = 16
y = -8x + 16
y = 2x -4
y = -2x + 4
y = -8x + 12
- 20. Multiple ChoiceCombine like terms
3x + 2x + 3y - 7y5x + 10y5x + 4y5x - 4y5x -10y - Answer choicesTagsAnswer choicesTags