Answer: 45 miles.
Step-by-step explanation: 15 in/ 3in = 5 then take this 5 times the 9 miles = 45 miles.
Answer:
addition
Step-by-step explanation:
y-11=20
+11+11
0 31
y=31
Answer:
The y-intercept is 1/3
Step-by-step explanation:
The y-intercept of the function is 1/3 because if u put into form y=mx+b then the b is the y-intercept.
Answer:
4 1/11 hours
Step-by-step explanation:
Tom can paint 1/6 of the fence in an hour
Huck can paint 1/5 of the fence in an hour
Tom takes a half-hour break; we can create this equation:
1/6x - 1/2 + 1/5x = 1
use a denominator of 30:
5x/30 - 15/30 + 6x/30 = 30/30
11x/30 = 45/30
multiply each side by 30/11 to get:
x = 45/11 or 4 1/11
You would divide the number of students by the number of parents and teachers first (486/54) and then take that number which is 9 and that is your answer. There are 9 children for every adult.
