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WorksheetsPACE Unit 3 Initial Assessment 1 Review
Total questions: 11
Worksheet time: 10mins
Solve:
x - 15 = -12
x = 3
x = -3
x = -27
x = 27
-x = 20
x = 20
x = -20
No solution
x = 21
6x=−30
x = -180
x = -5
x = 5
x = 180
6k - (-9) = 33
k = -4
k = 7
k = -7
k = 4
10x+4 = 14
x = 10
x = 180
x = 100
x = 40
Simplify the expression by combining like terms:
5y - 7 + 17y
12y + 7
22y - 7
-12y - 7
29y
Simplify the expression by combining like terms:
4(7x - 8) + 2(5x - 9)
38x - 50
38x - 14
18x - 50
18x + 14
Jackie bought 2 pairs of ballet slippers AND a tutu from DanceWorks. She remembered that the 2 pairs of ballet slippers were $29 each and that the total cost was $148. Which equation can be used to find t, the cost of the tutu?
t + 58 = 148
2t + 29 = 148
2t + 58 = 148
3t = 148
Caroline owns a stand-up paddleboard rental company. She charges an initial fee of $6 and an hourly rate of $10. Jacob spent a total of $36 renting a paddleboard. Which equation can be used to find x, the number of hours Jacob rented the paddleboard?
6x + 10 = 36
36 - 6x = 10
6x - 10x = 36
10x + 6 = 36
The sum of the angles in a triangle is 180 degrees. If triangle JKL is a scalene right triangle (meaning that the measure of each angle in the triangle is different) and <J measures 90 degrees, <K measures 3a degrees, and <L measures 7a degrees, what are the measures of <K and <L?
<K = 9 degrees; <L = 9 degrees
<K = 27 degrees; <L = 63 degrees
<K = 30 degrees; <L = 70 degrees
<K = 10 degrees; <L = 10 degrees
