Tushar bought a car for $12,000. Two years later, after completing many repairs and upgrades, he sold the car for $18,000.  Find the percent of increase. 

Which proportion correctly relates the measurements from the similar figures?    The smaller pentagon MNOPQ is on the upper left. The vertices start with M at the top and proceed clockwise around the figure with N, O, P, and Q. Side MQ is labeled 6 cm, and side QP is labeled 10 cm. The larger pentagon ABCDE is on the bottom right with the same orientation. The vertices start a tthe top with A and proceed clockwise aroud the figure with B, C, D, and E. Side AE is labeled 8 cm, and side ED is labeled x.

Ultimate Games has monthly rental plan, offering 30 games per month for $12.99. Games to the Max also has a monthly plan, offering 40 games for $14.50.  Which store has the best value? [answer1] What is the unit price, in dollars per game? [answer2]

A blueprint of the catacombs in Paris has a scale of 1:40. If the walls of the catacombs are 2 inches tall in the blueprint, how tall are the walls of the catacombs? 

Write 15% as a decimal

The Joshua Tree Preservation Society is doing research on the rate of growth of Joshua trees in a particular area. This year they measured the trees and found the following heights, in meters:  1.6, 1.2, 0.4, 2.4, 0.8, 1.7, 1.9, 0.9, 3.1, and 2.2 If a tree measures 1.65 meters, how does its height compare to the height of the rest of the trees? 

Find the area of the figure shown:  A parallelogram is shown filled with a dark blue shading. The bottom side is horizontal and labeled 19 feet. The left side slopes upward from the base, while the top side is horizontal and the right side slopes downward. A dashed vertical line on the left indicates a height of 3 feet, with a right angle marker at the bottom where it meets the base.

The ASB at Hybern High School polled their students to determine which subject they felt most confident in. They asked 240 students, 60 students from each grade. Of the students asked, 204 said Math was the subject they’re most confident in. If the school’s population is 3,600, how many students can we expect to feel confident in Math?  [answer1] students

Find the measure of angle ONK, if the measure of angle MNK is 90 degrees.  [answer1]  An angle diagram shows three labeled points: N at the vertex, M above on a vertical ray, and K to the right on a horizontal ray. A third ray extends from N upward and to the right, forming a 23° angle with the vertical ray. Point O lies on this slanted ray between N and its endpoint. The vertical ray goes upward from N to M, and the horizontal ray goes right from N to K.

Find the coordinates of the image if the preimage has coordinates And the translation rule is  [answer1]  [answer2]  [answer3]