Here you go! Hopefully it was correct as i used an app called Cymath.Please mark me as Brainliest!
The answer would be -15
this is my work
3*-6 to -18 (7-4-18)
Answer:
each side of the patio measures ft.
Answer:
18149.20
Step-by-step explanation:

Your sum is 4 times 10, or 40. We want to end up with 40. Subtract 8 because you added 8 before to work backwards. You get 32. Divide by 16 because the opposite of multiplication is division. You would get 2.