Write the equation −2x−4y=−8 in slope-intercept form. then graph the line described by the equation.

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?