Answer: 40
in total you are using 11 ounces so you need to do it 8 times
5x8= 40
2x8= 16
4x8= 32
all that added up equals 88
The slope of a perpendicular line is -2x
then to get the equation:
10 = -2(7) + b
10 = -14 + b
24 = b
so the equation would be y = -2x + 24
The question is asking for how many minutes it walks. Since it walks 5 meter per minute and walks 62.5 meters, you have to divide 62.5 by 5 to get how many minutes the tortoise walks. 62.5 divide by 5 is 12.5. in minutes, 0.5 is 30 seconds, therefore the tortoise walked for 12 minutes and 30 seconds or 12 1/2 minutes.
Answer:
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Step-by-step explanation: