A cell phone company charges $30.00 for the phone plus a monthly service charge of $20.00. The equation y = 20x + 30 gives the cost y after x months. Which is true of the relationship between x and y?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3

Given the graphed function below which of the following orders pairs are found on the inverse function