Question

The dimensions of the front of a rectangular door are (2x + 6) inches and (62 â€" 10) inches. Which equation represents the area of the front of the door, A, in square inches?

a) A = (2x + 6) * (62 - 10)
b) A = (2x + 6) + (62 - 10)
c) A = (2x + 6) - (62 - 10)
d) A = (2x + 6) / (62 - 10)

Answer 1

The equation that represents the area of the front of the door is A = (2x + 6) * (62 - 10) (option a). To find the area of a rectangle, we multiply the length by the width. In this case, the length is (2x + 6) inches and the width is (62 - 10) inches. So, the equation becomes A = (2x + 6) * (62 - 10).

Step-by-step explanation:

The equation that represents the area of the front of the door is A = (2x + 6) * (62 - 10) (option a).

To find the area of a rectangle, we multiply the length by the width. In this case, the length is (2x + 6) inches and the width is (62 - 10) inches. So, the equation becomes A = (2x + 6) * (62 - 10).