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Mathematics
8th -
12thgrade
Solving Literal Equations & Absolute Value Equations
34 questions
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- 1. Multiple Choice
Solve for y:
8x + 4y= 16
y = -8x + 16y = 2x -4y = -2x + 4y = -8x + 12 - 2. Multiple Choice
Solve for y:
5x - y = 16
-y = 5x + 16y = 5x + 16x = 5y - 16y = 5x - 16 - 3. Multiple Choice
Solve for h:
V = πr²h
V - πr² = hV + πr² = hnone of these are correct
- 4. Multiple ChoiceSolve for y:
y + 2 = 3xy = 2x + 3y= 3x +2y= 3x -2y= 6x - 5. Multiple Choice
Solve for y:
4x + 3y = 9
y = -4x + 3
y = -4x + 9
- 6. Multiple Choice
Solve for c:
a = b + c
c = a - bc = a + bc = abc = a / b - 7. Multiple ChoiceSolve the equation for y.
2x + 3y = 4 - 8. Multiple Choice
m = 10 + n
m = -10 - n
m = n - 10
- 9. Multiple Choice
Solve for g.
- 10. Multiple Choice
Solve for s.
-2 = 4r + s
s = -2 + 4r
s = 2 - 4r
s = -2 - 4r
s = 2 + 4r
- 11. Multiple Choice
Solve for x.
x = yb - v
x = by - v
x = by + v
x = -y + bv
- 12. Multiple Choice
Solve for r.
- 13. Multiple Choice
Problem 1
Which is the BEST first step to solve the equation below for x?
y = mx + b
Subtract m
Subtract b
Divide by x
Divide by b
- 14. Multiple Choice
Solve for b
A
B
C
D
- 15. Multiple Choice
- 16. Multiple Choice
- 17. Multiple ChoiceSolve for n:
2m - n = 8n = 2m - 8n = -2m - 8n = 2m + 8n = -2m + 8 - 18. Multiple ChoiceSolve for y:
8x + 4y = 12y = -x + 3y = 2x - 3y = -2x + 3y = -2x - 3 - 19. Multiple ChoiceSolve for y:
x + 2y = −8none of these are correct
- 20. Multiple ChoiceS = 3F - 24
Solve for F.F = 3S + 24F = 3(S + 24) - 21. Multiple Choice
Solve for a:
a - b - c = 9
a = b + c + 9a = b - c + 9a = -b + c + 9a = -b - c + 9 - 22. Multiple Choice
Solve for a.
- 23. Multiple Choice
Solve for x.
| x + 9 | = -5
x = -14
x = -4
x = 14
no solutionx = 3
- 24. Multiple Choice
Solve for x.
l 2x − 1 l = 9
x = 5
x = -4
x = -5
No Solutionx = -8
- 25. Multiple Choice
x = -2
x = 2
x = 4
x = -3
no solution
- 26. Multiple Choice
8
-8
15
-15
- 27. Multiple Choice
- 28. Multiple Choice
- 29. Multiple ChoiceWhat's a way to define absolute value?The value of a numberThe opposite of a numberThe distance of a number from zeroThe multiplicative inverse of a number
- 30. Multiple Choice
True or False:
x = 4 a solution to |x + 5| = -9
TrueFalse - 31. Multiple ChoiceWhat is the reason that absolute value is always written as a positive?Absolute value is talking about numbers so it must be positive.Absolute value does not always have to be positive.Absolute value is like a clock it has only positive numbers.Absolute value is talking about distance, distance is always measured by positive numbers.
- 32. Multiple ChoiceSolve for x
l 5x l = 40x = 8 and x =-8x = 35 and x = -35Only x = 8No Solution - 33. Multiple Choice{4, -4}{9, -9}{5, -9}{13, -1}
- 34. Multiple Choice
Solve for x.
l 3x + 2 l = 5
x = 4
x = 0x = 8
x = 1
- Answer choicesTagsAnswer choicesTags