Answer:
None of them are proportiionsal
Step-by-step explanation:
It should have about 186 or 187
Answer:
Its option A
Step-by-step explanation:
P=2l+2w
P=2(l+w)
P/2=l+w
P/2-l=w
(P-2l)/2=w
To solve this, set up a proportion where X is the amount that 120 lawn mowers would cost. It would look like

.
Then cross-multiply to get 40x = 120(4776) or 40x = 573120. Now divide each side by 40 to isolate the variable.
X = 14328.
120 lawn mowers would cost $14,328.
Answer:
answer is 7 + (-4)
Step-by-step explanation:
7 + (-4) = 3
-7 + 4 = -3
7 - (-4) = 11
-7 - (-4) = -3
hope i helped