Answer:
13,780.8 feet
Step-by-step explanation:
1 mile = 1.609km
1 mile = 5,280ft
Convert 4.2km to miles
1.609km = 1 mile
4.2km = 4.2/1.609 miles
= 2.610 miles
Convert 2.610 miles to feet
2.610 miles = 2.610 × 5,280
= 13,780.8 feet
x+18
Combine Like Terms:
=4x+3+−3x+15
=(4x+−3x)+(3+15)
=x+18
8/9
8/9= 0.88888888889
5,5,8,8,8,9,17,19,19,19,19,22,28
Just whatever is highest to lowest :)
21+6²-(35-8).3
= 21+36-27*3
= 21+36-81
= 57-81
= -24
33 1/3 or 100/3
6 2/3 turns into 20/3
20/3 divided by 1/5
100/3 or 33 1/3