Directions: Solve each of the following systems graphically. Clearly state the solution. x+ 2y = 4 y = − 1 /2 x + 2
where is x now

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4

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