Afarmer wants to build a fence to enclose a triangular field that is 180 feet on each side. fence post cost $8.00 each. if he is going to put a post in each corner and a post every 6 feet along each side, how much will the farmer spend on fence posts?

Solve the system of equations. y= 2x y= x^2 - 15

Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8