A tropical storm has been moving at 15 miles per hour for the past two days. Bess recorded that the storm moved 135 miles yesterday and 75 miles today .For how many hours has Bess been keeping track of the storm?

1.Katie is thinking of buying solar panels to put on the roof of her new house. The Sunny Solar Company told her that for every 2 panels, she will save $60 on her electric bill.  

(a)Draw a model or make a visual representation for the ratio of the panels to the money that she will save on her electric bill.

(b)Write the ratio of panels to money saved as a reduced fraction. Show your work

Step-by-step explanation:

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .