To rent a certain meeting room, a college charges a reservation fee of $15 and an additional fee of $4 per hour. the chemistry club wants to spend less than $43 on renting the room. what are the possible numbers of hours the chemistry club could rent the meeting room?

To rent a certain meeting room, a college charges a reservation fee of $31 and an additional fee of $5.90 per hour.

The chemistry club wants to spend less than $84.10 on renting the meeting room.

What are the possible amounts of time for which they could rent the meeting room?

Use t for the number of hours the meeting room is rented, and solve your inequality for t.

Your inequality is

31 + 5.9*t < 84.10.

To solve it, collect the constant terms on the right side:

5.9*t < 84.10 - 31 = 53.10,

Hence, t < 53.10%2F5.9 = 9 hours.

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

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