The last option, the y-intercept.
Surface Area of Cube = width^2 * 6 (sides of the cube)
Therefore, (3.5)^2 * 6 =
73.5 [whatever units]^2
28, by the way you could’ve just used a calculator
1) 3 times 15 is 45
6) because in order for it to even have a slope it has to be constant through out the whole thing.
Kelly should get back $6.72.
To get this answer, start by adding 16.79 and 28.49. The answer you should get is 45.28. Next, subtract 45.28 from 50 and your total should be 6.72. Hope this helped!
