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padilas [110]
3 years ago
15

Multiply (4n - 5)(2n + 5)

Mathematics
2 answers:
WINSTONCH [101]3 years ago
6 0

Answer:

-7n

Step-by-step explanation:

4-5= -1

2+5= 7

-1×7= -7

-7+n= -7n

likoan [24]3 years ago
4 0

Answer:

8n^2+10n-25

Step-by-step explanation:

it's probably wrong that's what I got tough xp

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3 years ago
What is b? <br>4 + b/2 = 9
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hope this helps :)


6 0
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Zar has 3 pizzas cut into 9 slices. Imani has 3 times more slices than Zar. How many more slices does Imani has more then Zar
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