Katy bought a motorcycle for n dollars. Years later, she sold it for 0.6n dollars. Which is another way to describe the change in the price of the motorcycle?

A. 40% decrease
B. 60% decrease
C. 6% increase
D. 60% increase

Consider the function f(x)=−2/3x+5 . what is f(1/2) ? enter your answer, as a simplified fraction, in the box. f(1/2)=

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x