Problem Solving
Samantha ordered 8 boxes of markers for her art class. She also ordered a case to store those boxes for $32.95. If each box of markers cost $3.15, what was the total cost of Samantha's purchase?
What is $58.15?
3(-2.2)
-6.6
Subtotal: $3.75
Sales Tax Rate: 5%
Sales Tax: ________
18 cents or 19 cents
5x = 20
x = 4
4x + 5 = 13
x = 2
Over the course of 5 days, the temperature in Anchorage, Alaska was -4, 8, 4, -2 and 4 degrees F. What was the average temperature across those 5 days?
What is 2 degrees?
1/8 divided by 3/4
1/6
Subtotal: $8.24
Tax Rate: 6%
Total Cost: ________
$8.73
x + 25 = 150
x = 125
10x - 8 = 72
x = 8
The Scobee Student Council has a goal to raise $500 during a fund raiser. So far, they have raised $441.16. If there are 4 students still raising money, how much would they each have to earn to meet the Student Council's goal?
What is $14.71?
-12.5(-2.8)
35
Subtotal: $26
Tax Rate: 8.2%
Total Cost: ___________
$28.13
x - 17 = -5
x = 12
4y - 15 = -31
x = -4
Coach Gonzalez ordered shirts for the Scobee football team. Out of the 45 shirts he ordered, 2/5 of the shirts were black, 1/9 of the shirts gray, and the rest were navy. How many shirts were navy?
What is 22 shirts?
4/5(-2/8)
-1/5
Items bought: $4.25, $6.17, $20
Tax Rate: 9%
Sales Tax: _________
$2.73 or $2.74
x / 25 = 4
x = 100
3t + 45 = 0
Sid's job is baking cakes. For each cake, he uses 1 3/4 cups of sugar, 4 1/5 cups of flour, and 3/10 of a cup of milk. How many cups of ingredients will Sid need to make 4 cakes?
18.8(-4.56)(-6)
514.368
Items: $13.25, $50, $7.25
Tax Rate: 5.2%
Total Cost: _________
$74.16 or $74.17
x + 24 = 4
x = -20
25r - 4 = 83.5
r = 3.5