It would be
14,494.2 - 282.6 = 14211.6
The answer is B. The shape is staying the exact same, it’s just moving.
In the first step when the student did -2x-3 they didn’t make the sign positive. It should be 4=-2+6, not 4=-2-6
The area of the trapezoid is 57.5 square inches.
If you draw out the description, you will see that your trapezoid can be divided into a rectangle that is 9 x 5 and an isosceles right triangle with a base of 5 and height of 5.
Just find the areas of both and add them together.
Rectangle:
5 x 9 = 45
Triangle:
0.5 x 5 x 5 = 12.5
45 + 12.5 = 57.5
Each hot dog is 2.50
The popcorn is 3.20 so you subtract that from the total you’ve spent which is 15
Then you divide 15 by six
