Say x is the smaller of the two:
x/3=y/7
2x+3y=2700
solve and you get that
y=700, x=300
Answer:
8 percent
Step-by-step explanation:
Letter C)63=9x7, multiplication
5 - 7
10 - 14
15 - 21
20 - 28
25 - 35
30 - 42
35 - 42
40 - 56
45 - 63
50 - 70
55 - 77
60 - 84
65 - 91
70 - 98
75 - 105
105 with a little extra c:
Answer:
$20.83
Step-by-step explanation:
cost of fuel purchased =$79.17
amount given to the clerk= $100
amount of change she should receive= 100-79.17
= $20.83
