WorksheetsExpressions and Equations Review
Total questions: 15
Worksheet time: 1hrs 12mins
5(2x - 7) = 80
* work is required
x = 11.5
x = 115
x = 12
x = 16
After paying $8.24 for a sandwich, Amanda has $7.71. With how much money did she start?
Which expression represents this situation and has the correct answer?
*work is required
x - 8.24 = 7.71 ; x = 17.55
8.24 - x = 7.71 ; x = 0.53
x - 8.24 = 7.71 ; x = 15.95
x - 7.71 = 8.25 ; x = 15.96
Dexter's Gym charges a one-time registration fee of $40 and $20 each month. The total fee after x months is $340. Which equation models this situation?
40x + 20 = 340
20x + 40 = 340
20x - 40 = 340
20 + 340 = 40x
The rental rate at Rent A Wreck is $30 plus $0.25 per mile driven.
Write an expression to represent the total cost of driving m miles and look at the units.
30+0.25m ; $ + $ * miles
30+0.25m ; $ + $/mile * miles
0.25+30m ; $/mile + $ * miles
0.25+30m ; $ + $ * miles/$
After dining at your favorite restaurant, your bill arrives. As usual, the service was excellent, and the food was delicious! You leave a 20% tip. The total cost of the meal including tip was $57.06. What was the cost of the meal before the tip?
Let x = cost of meal before tip
*work is required
x+0.2x=57.06 ; The cost of the meal before tip was $47.55.
x+0.2=57.06 ; The cost of the meal before tip was $56.86.
0.2x=57.06 ; The cost of the meal before tip was $285.30.
0.257.06=x ; The cost of the meal before tip was $71.33.
The quotient of 9 less than h and 3.
h−39
3h−9
39−h
9−3h
twice a number increased by five
2x - 5
2x + 5
2(x - 5)
2(x + 5)
Twice the sum of a number and 5
n + 5
2 + 5n
2n + 5
2(n+5)
The quotient of n and 8
n + 8
n - 8
n x 8
n / 8
Solve for the value of x.
2x - 3 + 4x = 27
(a)
Solve for n:
4n - 1 = 6n + 8 - 8n + 15
(a)
97=−3(6n−5)−8
−10
16
−5
−2
Solve:
−4x+3(5x+10)=−36
x = 12
x = -10
x = -6
x = -16
