Add
(12.53)+(−27.37)
−14.84
(−6.79)−(−1.15)
−5.64
(−7.2)(−9.15)
65.88
(−16.47)÷(−5.4)
3.05
Delaney purchased a new boat for $61,014.00. She read that the value of new boats change by −2 19 in the first year. What is the value of Delaney’s boat after the first year?
$54,591.47
−16.29+(−24.73)
−41.02
4 5/6 - 3 6/9
1 1/6
(−5.9)(−6.45)
38.055
(10.32)÷(−0.4)
−25.8
An Orca whale is swimming −1761 4 ft below sea level when he notices the rest of his pod above him at the surface. Orca whales can swim at a rate of 120.52 feet per hour. How long, in hours, will it take the Orca to reach his pod?
Approximatley 1.46 hours
3 4/5 + 13/4
-11/20 or -0.55
57/4 - 13/2
7 3/4
(0.56)(−2.15)
−1.204
(34.86)÷(4.2)
8.3
A candle store sells the 3-wick candles for 2 1 5 times what they paid for them from the warehouse. The candles are purchased from the warehouse at $5.65. How much profit does the candle store make off each candle?
$6.78
14/3 + 5 3/7
10 2/21
−4.97−(1.54)
−6.51
(6/4)(14/8)
2 5/8
(45/4)÷ (7 2/4)
1 1/2
After 3 months, the price of the candles is reduced by 1 5 of the original store price. Using the sale price from Question 4, what is the price of the candles after the 3 month reduction?
$9.94
(37.29)+(15.36)
52.65
What is the difference of −8.71 and 3.02?
−11.73
(-3 4/5)(2 2/3)
-10 2/15
(-7/5)÷ (3/5)
-2 1/3
Marie’s office has a parking garage that charges $10.50 each day for parking. Marie’s employer provides her with a parking card that has $200 each month. When Marie parked today, the card indicated it had $116 left on the card. How many days has Marie used the card for parking this month?
8 days