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erastova [34]
3 years ago
12

Select the correct answer. If you add 12 marshmallows to each of 5 bags of marshmallows, and each bag started with the same numb

er of marshmallows, the total number of marshmallows is given by the expression 5(x + 12). Identify an equivalent expression. OA X + 12 B. 2x - 60 C. 5x + 60 D. 2x - 60
​
Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
7 0

i think that the answer is  B. 2x-60

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Plz help and show work plz
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Answer:

3rd option

Step-by-step explanation:

The equation of a parabola in vertex form is

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Here (h, k ) = (- 1, - 25 ) , then

f(x) = (x - (- 1) )² - 25 , that is

     = (x + 1)² - 25 ← expand using FOIL

     = x² + 2x + 1 - 25

     = x² + 2x - 24

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Step-by-step explanation:

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