Answer:8
Step-by-step explanation:
Answer:
1(29 + 29)= a
Step-by-step explanation:
If the DVD costs 29$, and he buys 2, then you will just add them and multiply them by one.
The pattern is 4,12, 36, 108, 324
Equation 2 mutiplied by -2 gives us
Adding the two equations gives us
From her we can get that y = 1.
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