Her mother is 40 years old because 10 times 4 equals 40 because it’s adding 10 times in a row like 10 + 10 + 10 + 10 = 40
6 1/2 hours = 6.5 hours
78/6.5=12
My rate of pay is 12$ per hour
Answer:
C
Step-by-step explanation: If you look at C you can see it is going clockwise.
The question says the machine uses up m gallons of oil each hour on weekends.
This means that if the machine works for 24 hours each day, it implies that:
There are only two days on weekends i.e. Saturday and Sunday.
This means that if the amount of oil used in 1 day in the weekend is 24m, then we can say:
Saturday: oil used is 24m
Sunday: oil used is 24m
Total oil used during the weekend is:
Answer:37.17 or 37.1763655462
Explanation:i just did the equation and evaulated it it's hard to explain sorry