87,240. I added them both together.
Sum= addition
Step-by-step explanation:
I hope this helps. good luck
Answer:

Step-by-step explanation:
x-7y = -49
i) move x to the right-hand side and change its sign
-7y = -49-x
ii) change the signs on both sides of the equation
7y = 49+x
iii) divide both sides of the equation by 7


iv) use the commutative property to reorder the terms
* commutative property: a+b = b+a

Answer:
this is simplify 1/16 x4 y4
Answer:
33% is the correct answer I took the test!
Step-by-step explanation:
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