Answer:
m=3
b=(0,5)
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let d represent the number of dimes. Then the number of quarters is 2d-3 and the total value of the coins is ...
0.10d + 0.25(2d-3) = 7.05
0.60d -0.75 = 7.05 . . . . . . . simplify
d = (7.05 +0.75)/0.60 = 13 . . . . add 0.75, divide by 0.60
2d-3 = 2·13 -3 = 23
Brandon has 23 quarters and 13 dimes.
Answer:
$535.25
Step-by-step explanation:
withdrawal means to take out (subtract)
$539.50- $35.50= $504
$504- 23.75= $480.25
deposit means to put in (addition)
$480.25+ $55.00 = $535.25
Answer:
take the reciprocal of the initial value "a"
Step-by-step explanation:
From my past learning my teacher have taught me this.
If incorrect let me know
Hope this helps