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Ede4ka [16]
2 years ago
7

Factor the gratest common factor: -5k^2+20k-30

Mathematics
1 answer:
kumpel [21]2 years ago
6 0

Answer:

±5

Step-by-step explanation:

-5k²+20k-30

if u look at the equation ±5 are the greatest common factors so we ±5(±k²±4k±6)

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Answer:

Step-by-step explanation:

Lets calculate first for in state college

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one year has 12 months so yearly living expense =$700 * 12 = $8,400

Yearly expense of the in state college = yearly tuition fees ($3,500 )+ yearly living expense($8,400)   = $3,500 + $8,400  = $11,900

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Lets calculate first for  out of state college

yearly tuition fees = $6,000

monthly living expense = $400

one year has 12 months so yearly living expense =$400 * 12 = $4,800

Yearly expense of the out of state college = yearly tuition fees ($3,500 )+ yearly living expense($8,400)   = $6,000 + $4,800  = $10,800

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3 0
3 years ago
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Answer:

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8 0
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Step-by-step explanation:

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3 years ago
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