How can I tell if f (x) = 400 in f (x) = 4x-9 or if t (n) = 400 in t (n) = 4n-9?

To rent a certain meeting room, a college charges a reservation fee of $48 and an additional fee of $8.40 per hour. The film club wants to spend less than $90.00 on renting the meeting room.

The edge of a cube measures 12m. Find the surface area.

Use the inequality below to find the value of w

What is the radius of this circle if the circumference is 18 cm? C=18 cm 3 cm 9 cm 18 cm 36 cm

Solve for w 6w + 4w - 9 + 6 = 9w - 7 + 6

71.12 rounded to the nearest 100

John sells book bags. he sells a leather bag for $69.80, and the sales tax is 6%

What is y times y times y times y times y

How do you factor k^2-k-56

Find B. Cost of car - $14.890 Down payment - $2,800 Amount Financed - $12,090 Monthly Payment - $271.02 # Months - 60 Amount Repaid - B Finance Charge - C Total Cost - D Answers: A) $12,090 B) $19,061.20 C) $16,261.20 D) $4,181.20