Answer: A
Step-by-step explanation:
Step-by-step explanation:
B. 8
she will run for 8 miles,
<h2>step</h2>
find Amy's speed
convert the minutes into hours by dividing by 60
find the number of miles ran by multiplying the speed by the time, ie
Answer:
12
Step-by-step explanation:
80-56=24
16/8=2
24/2=12
Answer:
0.42
Step-by-step explanation:
0.42857142857
Answer:
$0.90
Step-by-step explanation:
A 10-minute call exceeds the 3-minute initial period by 7 minutes. The initial period charge is 37¢. The additional minute charge is 7·9¢ = 63¢. Then the regular charge for that call is ...
37¢ +63¢ = 100¢ = $1.00
The 10% discount reduces the charge by ...
10% × $1.00 = $0.10
so the final cost of the 10-minute call is ...
$1.00 -0.10 = $0.90 . . . . . cost of the call
