Marianna wants to buy a new tennis racket that costs $57.50.
She has $8 and plans to save $4.50 each week. How many weeks will it take her to save the money?
What is 11 weeks
200
Three less than one-half a number is -71
What is 1/2n - 3 = -71
200
4/7w = 16
What is 28
200
10 + 1/3y = 1
What is -27
200
4x - 2 = 22 - 8x
What is 2
200
In a contest, each finalist must answer 5 questions correctly. Each question is worth twice as much as the question before it. The fifth question is worth $1,600. How much is the first question worth?
What is $100
300
Four times a number increased by 3 is -89.
What is 4n + 3 = -89
300
-0.5x = 3.6
What is -7.2
300
x/2 - 5 = -3
What is 4
300
- 3(p + 2) = - 30
What is 8
300
The Hazell family has 4 children. Murphy is 1 year younger than his older brother Michael. Keira is 2 years younger than Murphy. Isabelle and Keira are twins. If Michael is 8, how old is Isabelle?
What is 5
400
Five more than three-fourths a number is -19.
What is 3/4n + 5 = -19
400
-1.4 d = 0.7
What is -0.5
400
15 + 1/4 p = 2
What is -52
400
0.4(2 - q) = 0.2(q + 7)
What is -1
400
Sarah and Bryan went shopping and spent a total of $47.50. Bryan spent $15.50 less than what Sarah spent. How much did Bryan spend?
What is $16
500
12 birds are 3 more than twice the number of birds Rhonda saw yesterday.