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Dovator [93]
3 years ago
8

Solve the system of equations. y=5x-9 y=3x +7

Mathematics
1 answer:
ELEN [110]3 years ago
7 0
Download photomath it really helps and solves the question for you and shows you the steps
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Rule: add 1, multiply by 2, first term:2
lesya692 [45]
2+1=3x2=6

Sooo, your answer would be 6



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3 years ago
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Which second degree polynomial function f(x) has a lead coefficient of 3 and roots 4 and 1?
Stella [2.4K]

Answer:

f(x) = 3x² - 15x + 12

Step-by-step explanation:

Given f(x) has roots x = a and x = b, then

(x - a) and (x - b) are the factors

f(x) is then the product of the factors

f(x) = a(x - a)(x - b) ← where a is a multiplier

Given roots are x = 4 and x = 1, then

(x - 4) and (x - 1) are the factors

With a = 3, then

f(x) = 3(x - 4)(x - 1) ← expand factors using FOIL

     = 3(x² - 5x + 4) ← distribute

     = 3x² - 15x + 12

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3 years ago
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What is 100,000 in words
lesya [120]
That's "one hundred thousand".
3 0
3 years ago
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Arjun has to pack 15,276 pastries into boxes of 6 pastries each. He has to pack all the pastries.
Musya8 [376]

Answer:

No, Arjun would need 2546 boxes

Step-by-step explanation:

Since he needs to pack 15,276 pastries into boxes of 6, this equation can be used to determine the amount of boxes needed. Hope this helps!

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3 years ago
Can somebody help me with Find 15% of $25
Zolol [24]

Answer:

$3.75

Step-by-step explanation:

This is the answer! Just trust me!

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