Answer: 6.5
6.5 -4 = 2.5
2.5 x 2 = 5
Start by multiplying the 9 out:
9(-6 + 8y) = -54 + 72y
Then, add the 7:
-54 + 72y + 7
Then simplify the whole thing:
-47 + 72y
A maxm speed of 55 mph means that the speed has to be lexx than or equal to 55
x <= 55
Top second one under grass and across from minor 77.972.
Answer:
L=16 W=7
Step-by-step explanation:
P=2(L+W)
L=2W+2
46=2(2W+2)+2W
(((7×2)+2)=16×2=32
(16-2)/2=7×2=14
32+14=46 or 16+16+7+7=46