Answer -4×2.7
Step-by-step explanation:
The speed from home base to airport was:

The speed from airport to home base was:

Average speed of plane was:

Average speed of wind was:

Answer: Average speed of plane was 160mph and average speed of wind was 10mph.
I hope I helped :D
Answer:
a=20
Step-by-step explanation:
4a+8-2a-3=45
-8 on both sides
4a-2a-3=37
+3 on both sides
4a-2a=40
2a=40
a=20
Answer:
e = 300 + .0275c
Step-by-step explanation:
So the earnings = e
Then she earns $300 and a bonus for cosmetics : 2.75%c which is equal to 0.0275 c or .0275c the c for cosmetics.
Thus the answer becomes :
e = $300 + .0275c
HOPE THIS HELPED
Replace FGHIJ with ABCDE
<ABC = <FGH = 117
<BCD = <GHI = 90
<DEA = <IJF = 90
<CDE = <HIJ = 127