1. What is the algebraic translation of "twice as large as r"? a. r+2 b. 2+r c. 2r d.2/r 2.Which of the following can be an English translation of x-5y? a. the sum of x and 5y b. the sum of y and 5x c. the difference of x and 5y d. the difference of y and 5x 3.Which of the following refers to "the circumference (C) of a circle is twice the product of π and radius (r)? " a. C=2π+r b. C = 2r+π c. C=2πr d. C=2π/r
