C=10 & P=5
3C+4P=50
C+P=15
Solve
3C+4P=50
3C+3P=45
Subtract
P=5
Substitute in equation 2
C+P=15
C+5=15
C=10
Answer:
2 3/4 hours
Step-by-step explanation:
Since there are 7 days in a week and she doesn't work 2 of them so 7-2=5 days that she works. Then to find out how much she time she spends traveling multiply the time by the days, 1/4x5/1)+(1/2x5/1)=5/4+5/2=1 1/4+1 1/2=2 3/4
Answer:
x=4,y=6
Step-by-step explanation:
Answer:
1
,
5
,
8
,
8
,
9
Step-by-step explanation:
Hope this helps!
His claim is reasonable because 154÷25 6.16
6.16×2= 12.32 so it would be 12 dollars off!