Answer:
$48
Step-by-step explanation:
$30+$12=$42
$90-$42=$48
Answer:
52 miles per hour.
Step-by-step explanation:
Divide 234 by 4.5, as that is what you must divide 4.5 by to get 1.
234/4.5 = 52 miles per hour.
52.8 because 5,280/100=52.8
So the knot is 52.8
Y=mx+b
2=4×1+b
2=4+b
-2=b
Equation/ y=4x-2
Answer:
greg, 4 seconds
Step-by-step explanation:
find how long it takes each person to run 2km first.
distance/speed:
- pepper: 2/3 *60(seconds)=40 seconds
- Greg: 2/5 *60= 24 seconds
40-12=28 seconds, pepper will take 28 seconds to finish the race from the time greg starts. greg will win by 4 seconds