Answer:
P = A + B + C
Step-by-step explanation:
Essentially, just add the length of each side. The sum is the perimeter.
Hit brainliest if this was helpful :)
For this one, you have to find the rate that he's burning calories. 75 calories in 15 minutes. So you divide 75/15 to get the per minute ratio. 75/15=5 so he burns 5 calories every minute. If he kept that up for 25 minutes, he would burn 5*25=125 calories
If we do $180.50 / 25, we get $7.22. This is how we find a unit rate. With this $7.22, it represents 1 per hour, (aka the starting rate), so Whitney earns $7.22 an hour.
I think that the correct answer would be the second option :y=-2x+4
