I think b . sorry if it’s wrong
i think b because they charge daily so it would be how much money a day
-3x+7
Step-by-step explanation:
The entire function f is being multiplied by -1, -1 isn't being plugged in for x in this case.
f -1(x)= -1(3x-7)
f -1(x)= -3x+7
Answer:
1. 220 minutes
2. $45.6
Step-by-step explanation:
Answer:
Down payment =$ 27.5
Total 6 month installment payment
= $145.98
Total payment for toaster= $173.48
Step-by-step explanation:
Supposed price of the toaster= $110
Down payment of 25% was made
Down payment= 25/100 * 110
Down payment=0.25*110
Down payment =$ 27.5
For 6 month she made installmental payment of $24.33
Total installmental payment
= 24.33 * 6
= $145.98
Then total payment made for the toaster = 145.98 + 27.5
= $173.48
