Can someone tell me what number 9 is yes or no

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year? show your work and explain your reasoning in the space provided below.