The amount and the concentration of a salt solution is given. how much salt would you get if you evaporated all water from this solution?

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.