The answer is 47 minutes.
You basically imagine this: Debra has a phone card for $30. She used x minutes every 16 cents. You end up with $22.48.
30 - (0.16x) = 22.48
You can basically graph that equation and the x-intercept will show you your answer. x = 47
Answer:
-2
Step-by-step explanation:
4 × -0.5 = -2
Answer:
I believe it should be 32.9
Step-by-step explanation: