Answer:
5x-12=42 over 3 subtract that and you will get 1
Step-by-step explanation:
15u + 11u - 9d - 19d = -2d
It went up 26, down 28, a net change of down 2.
There are about 28 grams in an ounce so 45/28 is about 1.5
The area of a rectangle is A = L * W. We have the area as 323 and the length as 17. Filling in our formula for area then, 323 = 17W. Divide both sides by 17 to solve for the width. W = 19