1.75x+1.25y=2
7x+5y=9
how many solutions does this system of equations have?

Find the value of x in the diagram below. select the best answer from the choices provided

Keith runs 5 miles in 38 minutes. at the same rate, how many miles would he run in 57 minutes

At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?