4/5 a mile
2/10 time 10=20/100
20/100+ 60/100=80/100 or 4/5
The common denominator of 2/5 and 1/10 is 10
Answer:
x = 47
Step-by-step explanation:
So It most likely adds up to 180 degrees so.
x + 10 + x -10 + x - 10 + x + 6 = 180 (collect like terms)
4x -4 = 184 ( add 4 on both sides)
4x = 188 (divide 188 by 4)
x = 47
47 + 10 = 57 ----> x + 10
47 - 10 = 37 -----> x - 10
47 + 6 = 53 ------> x + 6
It represents the thing the avadocate needs to be muiltiplied by