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Artyom0805 [142]
3 years ago
8

Stanley has two large books he needs to store in his locker at school. His math book measures 2.5 inches thick × 6 inches long ×

9 inches tall. His social studies book measures 3 inches thick × 7 inches long × 10 inches tall.
What is the total volume of Stanley's two books?
A) 90 cubic inches
B) 135 cubic inches
C) 210 cubic inches
D) 345 cubic inches
Mathematics
1 answer:
Ket [755]3 years ago
6 0

Answer:

345 cubic inches

Step-by-step explanation:

2.5(6)9 = 135

3(7)10 = 210

135 + 210 = 345

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Every year, a car loses 15% of the value it had the year before. If the car's initial value is $ 24,000, then how long will it t
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