19. Suppose carpet costs $20 per square yard. How much will it cost to carpet the floor shown below?
12 yards
8 yards
(a) $1,160
(b) $400
(c) $800
(d) $1,920 (e) none of these
Please show the work

Measure of angles 31 (x+4) (3x+9) me

Which strategy is used by public health to reduce the incidence of food poisoning?

Asandwich shop has 18 tables. each table seats up to 4 people. to find the greatest number of people that can be seated, you can solve p4 ≤ 18. which step is the best way to solve the inequality? plz asap i repeat plz