2/5 of a number is 14. What is the number?

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.

Evaluate the function , when d = {9, 15, 30}. r = {5, 7, 12} r = {6, 10, 15} r = {6, 10, 20} r = {5, 12, 20}

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?