4. A guardrail that runs along the
highway comes in sections that
are 10 meters long. If the
guardrail is 0.5 km long, how
many sections are there?

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. which of the following expressions could represent how much bo pays for the game? choose 2 answers: choose 2 answers: (choice a) a 0.82b0.82b (choice b) b 1.18b1.18b (choice c) c b-0.18b−0.18 (choice d) d b-18b−18 (choice e) e b-0.18bb−0.18b