I hope this hepls you
f⁻¹(x)=3x+7
f⁻¹(4)=3.4+7=19
300° CCW is the same as 60° CW. N will show up where H is now.
The 3rd selection is appropriate.
Answer:
Approximately 4 gallons
Step-by-step explanation:
$2.93/$42= about 7% tax
$58*7%= $<span>4.06 in tax</span>
Answer:
He can buy 4 model cars
Step-by-step explanation:
∵ His total money = the cost of books + the cost of model cars
∵ He buys 6 books and the price of each book is $2
∵ The cost of each model car is $7 , let the number of model cars is c
∵ He has $40
∴ 6 × 2 + 7 × c = 40
∴12 + 7c = 40
∴ 7c = 40 - 12 = 28
∴ c = 28/7 = 4
∴ He can buy 4 model cars
