3 years ago

PLEASE HELP ME!! Show all work. Must be in standard form. Simplify (3x^2+4x-7)-9x^2-x+3)

Mathematics

1 answer:

elena-14-01-66 [18.8K]3 years ago

7 0

I think this is the answer

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Answer:

(D)0.9836

Step-by-step explanation:

There are 365 days in a year.

Since each person has a different birthday:

We can choose a birthday for the first person 365 out of 365 days.
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We can choose a birthday for the fourth person 362 out of 365 days.

Therefore,

P(4 randomly selected people all have different birthdays)

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3 years ago

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Answer:

121b+22

Step-by-step explanation:

Ok so first you distribute the 11 because its outside the ( ).

(11*11b) + (11*2)

121b+22

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Gary gets a $20 bonus for every computer he sells over and above his quota of 10 per week. If he sells n

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Serena has 6 photo albums with 15 photos in each. Her friend Maya has 8 albums with 13 photos in each. If Serena adds another 12

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Serena has 6 photo albums with 15 photos in each
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3 years ago

Read 2 more answers