3 years ago

If f(x)=(x+1)(x-2)(x-3) represents a student's displacement from school in

1 answer:

amm18123 years ago

5 0

A is the answer to your question

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Nataly_w [17]

Answer:

Step-by-step explanation:

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2 years ago

tester [92]

You would need to add 22 to 38 then divide that answer by 5 to get x

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3 years ago

docker41 [41]

Answer:

the answer is A

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3 years ago

emmainna [20.7K]

Answer:

(3,0.5)

Step-by-step explanation:

The given system has equations:

$7x + 4y = 23 \\ 8x - 10y = 19$

Let us multiply the second equation by 4 and the first equation by 10.

$70x + 40y = 230 \\ 32x - 40y = 76$

We add both new equations to get:

$102x = 306 \\ x = \frac{306}{102} = 3$

Put x=3 into the first equation and solve for y.

$7(3) + 4y = 23 \\ 21 + 4y = 23 \\ 4y = 23 - 21 \\ 4y = 2 \\ y = \frac{1}{2}$

The point of intersection is the solution to the system of equation which is (3,0.5)

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3 years ago

IceJOKER [234]

Answer:0

Step-by-step explanation:2≠8,10 so we use the bottom formula. We get 4 - 6 + 2=0

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2 years ago