WorksheetsPerformance Assessment Review EEI
Total questions: 20
Worksheet time: 35mins
15 = m - 5
The variable, k, is being divided by 11. How should you show your work to isolate the variable?
Divide both sides by 11
Multiply both sides by 11.
Add 11 to both sides.
Subtract 11 to both sides.
11 - 3x = 44
Level 3
Identify the steps to solve for b
Add 6 to both sides and divide both sides by 5
Add 6 to both sides and multiply both sides by 5
Subtract 6 from both sides then multiply both sides by 5
Subtract 6 from both sides then divide both sides by 5
-10(2m + 1) = - 50
m = -7
m = 20
m = 5
m = 2
-2.5b = 20.5
Four more than six times a number is 18.
The difference between the highest and lowest elevations in the continental United States is 14,776 feet. The lowest elevation is -282 feet (282 feet below sea level). What is the highest elevation in the continental United States?
14,494 feet
282 feet
15,058 feet
-14,494 feet
A number added to -5 is 17. Write and solve an equation to find the solution.
-5x = 17; x = -3.4
x/-5 = 17; x = -85
x + (-5) = 17; x = 22
x - (-5) = 17; x = 12
What is the inverse operation of adding?
Adding
Subtracting
Multiplying
Dividing
Dan has 9 sticky notes left. I have 9 times as many as Dan. How many sticky notes do I have?
81
9
72
When do you "flip the inequalities sign"?
When you add or subtract a negative
When it's a 1-step problem
When you multiply or divide a negative
When it's a 2-step problem
Solve 3x + 7 < 22
x < -29/3
x < -5
x < 29/3
x < 5
Match the graph with its inequality.
a > 11
a < 11
a ≥ 11
a ≤ 11
Which graph would match the inequality
-6x - 4 > -40
A
B
C
D
-3x ≤ 18
x ≤ -6
x ≤ 6
x ≥ 6
x ≥ -6
