Answer:
y
=
x
2
−
2
x
,
y
=
x
Step-by-step explanation:
Answer:
Yes u can just click the thing that looks like a paper clip.
Step-by-step explanation:
1) The expressions are not equivalent. When you expand and multiply 2(x + 3) it becomes 2x + 6. This is not equal to 3x + 5
2) They are equivalent. Again, expand and multiply the second expression. 2(3n + 4) becomes 6n + 8. This makes both sides equal.
3) They are equivalent. In the parentheses, you are adding 3 y's and a 2. This gives you 3y + 2. Now add the additional 3y that follows the closed parentheses. You'll have 6y + 2. Now both sides are equivalent.
Answer:
?????????????????
Step-by-step explanation:
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The answer is 30 because u need to add 60+90=150 and then subtract 180-150 which gives you 30
