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Answer:
Let's simplify step-by-step.
3a − 2 ( 8 + 4a )
Distribute:
= 3a + ( −2 ) ( 8 ) + ( −2 ) ( 4a )
= 3a + −16 + −8a
Combine Like Terms:
= 3a + −16 + −8a
= ( 3a + −8a ) + ( −16 )
Answer:
= −5a − 16
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Answer:
6 performances
Step-by-step explanation:
They already made $1200, so 5000-1200= $3800 left that they need to make, so you need to divide: 3800/700=6 performances to break even (rounded up to the nearest whole number).
Answer:
Step-by-step explanation:
The vertex form of a quadratic function f(x) = ax² + bx + c:
Where (h, k) is a vertex.
We have:
Calculate <em>h</em> and <em>k</em>:
Finally:
Step-by-step explanation:
no it is not because if 3 maps on 2, then it cannot map on -2 at the same time