What is the gradient of the graph shown

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

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

What is r i 4.5+10r=-6.5 with work pls