what time does Mia have to leave for school if it takes 45 minutes to get to school school starts at 7:30 a.m. to draw a number
line to explain
1 answer:
Answer:
6:45
Step-by-step explain if she has to leave 45 minutes before you take away 45 from 7:30 giving you the time she would have to leave
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Answer:
.
Step-by-step explanation:
I believe she messed up in Step 2, it wouldnt be 7/8 it would be 6/8
Answer:
n = -14
Step-by-step explanation:
-3(n+9)=15
Distribute -3 to (n+9):
-3n - 27 = 15
Add 27 to both sides:
-3n = 42
Divide both sides by -3:
n = -14
Answer:
18 people
Step-by-step explanation:
Let the number of people at the party before the arrival be x
20% of x = 3
20/100 * x = 3
20x = 300
x = 300/20
x = 15
Adding the friends , we have 15 + 3 = 18
The answer is 28 because the X is being multiplied by 4
