15) x=31/10
16)x=2
17)x=16/3
18)x=-2
19)2.5 hours
20) 32 hours
Well you could multiply 432 by 0.75, or you can divide it by 4 and then multiply it by 3. Either way your answer is 324.
The answer is 8. 40 / 31 = 1.29032258. Multiply that by 6 and you have 7.74193548. Round up because you can't buy 7.7 cans of dog food.
Answer: A,E
Explanation: i just sacrificed my answer to find the right answer
Answer:
-12
Step-by-step explanation:
6 times -2 is -12.
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"Lowers by 2°" can be represented by an integer of -2.
