A take-and-bake pizza chain has several
coupons, which cannot be used together.
J. D. is buying a pizza that costs $17.90.
Should he use a $5 off coupon or a 35% off
coupon? (Example 2)

The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points