Answer:
2.5*15 is 37.5 miles so he has run more than 30 miles in 15 days.
Answer:
Jennifer can work 6 hours in her babysitting gig and 6 hours on her cashier shift.
Step-by-step explanation:
Babysitting: Cashier:
y = 10x y = 15x
<u>Table (Hours)</u> <u> Table (Hours) </u>
1 : 10 1 : 15
2 : 20 2 : 30
3 : 30 3 : 45
4: 40 4 : 60
5 :50 5 : 75
6 : 60 6 : 90
7 : 70 7: 112
8 : 80 8 : 120
9 : 90 9 : 135
10 : 100 10 : 150
11 : 110 11 : 165
12 : 120 12 : 180
13 : 130 13 : 225
14 : 140 14 : 210
15 : 150 15 : 225
16 : 160 16 : 240
17 : 170 17 : 255
18 : 180 18 : 270
19 : 190 19 : 285
20 :200 20 : 300
Hope that helps!
Answer:5X+2=4X-9\quad :\quad X=-11
Step-by-step explanation:
5X+2=4X-9
5X+2-2=4X-9-2
5X=4X-11
5X-4X=4X-11-4X
X=-11
It is 1 pound for 70 cents so if it costs $7 you would get 10 pounds and if you get 15 pounds it would I think cost you $10.50