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Nadya [2.5K]
3 years ago
14

Each book in a store costs $8, and each pen costs $4. If you want to spend exactly $32, write the equation, in standard form, th

at represents modeling this situation. Let B represent the number of books you buy, and P represent the number of pens you buy.
Mathematics
1 answer:
Lena [83]3 years ago
5 0

Answer:

Step-by-step explanation:

Let B represent the number of books that you buy, and let P represent the number of pens that you buy.

If each book in a store costs $8 and each pen costs $4, it means that the cost of B books and P pens would be expressed as

8B + 4P

If you want to spend exactly $32, then the equation, in standard form, that represents modeling this situation is

8B + 4P = 32

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The vertex of this parabola is at (-2, 5) (opens upward)
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b.  y = 3(x+2)^2 + 5

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2 years ago
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belka [17]

Answer:

The two numbers are -164 and -287

They could also be 164 and 287

Step-by-step explanation:

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