Answer:
The perimeter is 6x+8
Step-by-step explanation:
2(2x+3) +2(x+1)
4x+6+2x+2
6x+8
Step-by-step explanation:
Let w be the speed of wind and v be speed of airplane without wind.
(A)
(B)
(C)
Adding equations A and B, we get :
(v - w) + (v + w) = 350 + 525
2v = 875
<u>V = 437.5 mph</u>
Answer:
0.38
Step-by-step explanation:
45/120 = 0.375 which is equal to about 0.38.
Since you are only looking at the total number of 8th graders, you just look at the amount of 8th graders under the fruit smoothies category as well. That way you are able to find that 45 out of the full 120 8th graders want fruit smoothies.
Answer:
0.6 in decimal is 1.2
Step-by-step explanation: