Write a real-world situation that cloud be modeled by the equation 120+25x=45x

Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative. b. it is a horizontal shift. c. it is not a function. d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)

For each proportion find the unknown number x 1/5/8=×/15

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}