The two expression below are equivalent y(2.5+7)+y-2 10.5y-2 which statement best explains why the expressions are equivalent a the expressions have the same value for any value of y b the expressions have the same value for only whole number values of y c the expressions have the same value only when y is an odd number. d the expressions have the same value only when y is an even number.

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?