A crate containing 4 boxes of Sour Patch Kids weighs 8.4 kg. The crate, when empty, weighs 5.2 kg. Using x to represent the weight of one box, which equation could you use to determine the value of x? A. 4x = 8.4
B. 5.2 - 8.4 = 4x
C. 4x + 5.2 = 8.4
D. 4(x + 8.4) = 5.2

In the rectangle below ac=30 units what is de

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.