Answer: her call lasted for 44 minutes
Step-by-step explanation:
Linda purchase a prepaid phone card for $30. This means that the credit on her card is $30.
Long distance calls cost $0.17 each. Linda use her card only to make a long distance call. Assuming she made a total of x minutes of long distance calls, the cost would be $0.17x. The amount remaining on her card will be
30 - 0.17x
if the remaining credit on her card is $22.52, the number of minutes,x that the call lasted will be
22.52 = 30 - 0.17x
0.17x = 30 - 22.52
0.17x = 7.48
x = 7.48/0.17 = 44
For number two, to get the area, multiply 6 and 14 which is 84. C is the answer. I can’t see 3.
Answer:
what
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
Answer:
1/3, 5/12, 1/2, 3/4
Step-by-step explanation:
