In the diagram below, ABC ~ DEC. what is the value of x

Thomas Ray's parents begin saving to buy their son a car for his 16th birthday. They save $800 the first year and each year they save 5% more than the previous year.

I'm thinking of a number. When you triple my number and subtract 8 you get 7. What is my number?

A recipe for lemonade calls for 1 cup of sugar and 5cups of water. How much sugar is used per cup of water?

A news station is conducting a survey to determine the favorite summer movie of teens in its city. Which method would most likely get a random sample that is representative of the population? A.

Use either the ratio test or the root test as appropriate to determine

Given that the diameter of a ping pong ball is 40 mm and a tennis ball has a diameter of 6.8 cm, what is the ratio of the ping pong ball to the tennis ball.

Assuming that in a box there are 10 black socks and 12 blue socks, calculate the maximum number of socks needed to be drawn from the box before a pair of the same color can be made. Using the pigeonhole principle

The volume of a cone is 294.38 cm3. The radius of the base is 7.5 cm. Which of the following could be the height of the cone?

How many 5/6s are in 1?

The sum of two consecutive even integers is 234. What is the larger integer? A. 114 B. 116 C. 118 D. 124