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3 years ago

PLEASE HELP ! Trying to make honor roll !

Mathematics

2 answers:

rewona [7]3 years ago

8 0

Answer:

Step-by-step explanation:

Because it is higher than the others and also includes the number 2, as it says in the fraction and is located in 1/2

valentina_108 [34]3 years ago

3 0

Answer:

Point A

Step-by-step explanation:

You already know y is -2. Just substitute that to the top equation and solve for x. X would be -4.

(-4, -2)

Find the point on the graph and you'll see it falls on point A.

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A line passes through the points (-3, 14) and (-1, 16). What is its equation in slope-intercept form?

timurjin [86]

Answer:

y = 6x + 22

General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDAS

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step-by-step explanation:

Step 1: Define

Point (-3, 14)

Point (-1, 16)

Step 2: Find slope m

Substitute: $m=\frac{16-14}{-1+3}$
Subtract/Add: $m=\frac{12}{2}$
Divide: $m=6$

Step 3: Find y-intercept b

Define: y = 6x + b
Substitute: 16 = 6(-1) + b
Multiply: 16 = -6 + b
Isolate b: 22 = b
Rewrite: b = 22

Step 4: Write linear equation

y = 6x + 22

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3 years ago

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ipn [44]

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What is the solution to the inequality -3x - 42 > 3

rosijanka [135]

Answer:

I don’t know which answer choice it is since C and D are the same but the answer is supposed to be x < -15.

Step-by-step explanation:

the image has the work shown

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lina2011 [118]

Answer:

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Step-by-step explanation:

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