Triangle XYZ has vertices at X(3, 2), Y(8, 2), and Z(3,6). The triangle will be dilated by a scale factor of 4. What is the difference between the area of triangle X'Y'Z' and the area of triangle XYZ?
A. 30 square units
B. 40 square units
C. 150 square units
D. 160 square units

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=