What are th minimum, first quartile, median, third quartile, and maximum of the data set? 12,6,8,3,10,15,18,7

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?

Can someone answer this question 94+147454521514264251+414-4466*4674 36+4554542252153

Write a rule for the linear function whose graph has a slope m=-1/3 and a y-intercept b=-2