Answer:
Step-by-step explanation:
the property of zero,
multiplication property of zero
7y=-22-4x then it’s y=(-22/7)-(4/7)
Answer:
3 3/11
Step-by-step explanation:
Thats what I got. I hope it helps :)
Answer: 1 gallon
Step-by-step explanation:
Hi there!
Using the equation (12*18)-(7*3), where 12*18 is the area of the wall, 7*3 is the area of the door not being painted, you are left with 196 square ft. of wall. further dividing 196/200 is 0.98, meaning that Mr. Smith will only need one gallon of paint for his wall.
[(12*18)-(7*3)]/200
(215-21)/200
196/200
0.98