The cost of a long distance phone call using company A's calling plan is $3.90 plus $0.35 per minute. How many minutes was a long distance phone call made using company A's calling plan if the total cost was $38.90?

In a school 2/3 of the students study a language of those who study a language 2/5 study french

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.

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)