At a local bakery, it costs $5 for 1/4 of a pie. What is the cost of a whole pie?​

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )