Answer: = 2(7 + 3) ^2= 2 * 10^2= 200
1.5% of 4,000$ is 60$ . 60$ times 3 years = 180$
Sorry but grade math is this so I can have a better understanding
If the temperature drops 35 degrees everyday for 7 days, you would have to add -35 + -35 + -35 +-35 + -35 + -35 + -35, since each day it drops the temperature would be -35, now the answer would be -245.
Hopefully this helped. :)