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Properties of Operations: Mastery Test
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Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
Match the equivalent expressions.
(5x - 3y) - x + 3x - 5y
7x + y
5(x + y) + 6(x - y)
3x + 3y + 2(2x - y)
7x - By
x - 4x + 6y + (14x - 5y)
11x - y
4(x + y) - 3(x + y)
11x + y

i'm going to search it

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

step-by-step explanation:

why are you giving so many marks make your marks less and make a question list so that i can understand your question very nicely