A model scale is 1 in. = 1.5 ft.

If the actual object is 18 feet, how long is the model?

27 inches

12 inches

16 inches

24 inches

A motorist travels between two towns. It usually takes 6 hours when travelling at a certain speed. He finds that if he reduces his speed by 15 km/hr his journey will take 1 hour more. Find his usual speed.

X (x-3) which statement best describes the term (x-3)

Eric wants to collect data about the reading habits of his friends. The table shows some questions Eric might ask.

The student setup 30 games booths; the teachers also setup some. If 5/6 of the game booths were set up by the students, how many game booths are there in total?

Describe 3 different ways to solve a quadratic equation

If the balance at the end of eight years on an investment of $630 that has been invested at a rate of 9% is $1,083.60, how much was the interest?

Multiply (5x^2 + x - 4) (x+2).

The function f (x) = - x2 - 2x 15 is shown on the graph. what are the domain and range of the function? a. the domain is all real numbers. the range is y < 16. b. the domain is all real numbers. the range is y. c. the domain is x.

On the first day of the play, the auditorium was 1/3 full, the second day it was 5/12 full, and on the third day it was 1/2 full. If this pattern continues, how full will it be on the fourth day?

No, because the bike order does not meet the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100 No, because the bike order does not meet the restrictions of 4c + 4a ≤ 120 and 6c + 4a ≤ 100 Yes, because the bike order meets the restrictions of 4c + 6a ≤