$20 bought 16 songs
Therefore each song costs $20/16 = $5/4 = $1.25
So:
2 songs would cost 2 * $1.25
3 songs would cost 3 * $1.25
...
x songs would cost x * $1.25
Since Renata started with $20, then her balance (y) after buying x songs would be:
y = 20 - 1.25*x
Idk if this is the right answer. But I think it is.
15x3=45
45+7=52
208-52=156
Answer:
d = 238 miles
Step-by-step explanation:
convert "4 hours and 15 minutes" to "hours":
15mins * 1hr/60mins = 15/60 = .25 hour
therefore:
"4 hours and 15 minutes" = 4.25 hours
.
d = 56 * 4.25
d = 238 miles
168÷21=8
The scale factor is 8
36×8=288
The building is 288 inches
