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3 years ago

Finish writing the equation of the line y= -3/2x+?, given the points (6, -5) and (-2, 7).

Mathematics

1 answer:

anastassius [24]3 years ago

6 0

Answer:

y=-3/2x+4

Step-by-step explanation:

In order to solve this you need to graph the points and then draw a line threw them. The place where the line crosses through the y-intercept is the value for b in y=mx+b.

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Write an equation for the line passing through the given pair of points. give the final answer in standard form (-4,-2) and (3,-

Andrew [12]

Answer:

y = -2/7x - 22/7

General Formulas and Concepts:

Pre-Algebra

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 (-4, -2)

Point (3, -4)

Step 2: Find slope m

Substitute: $m=\frac{-4+2}{3+4}$
Add: $m=\frac{-2}{7}$

Step 3: Find y-intercept b

Define: y = -2/7x + b
Substitute: -4 = -2/7(3) + b
Multiply: -4 = -6/7 + b
Isolate b: -22/7 = b
Rewrite: b = -22/7

Step 4: Write linear equation

y = -2/7x - 22/7

7 0

2 years ago

Work out the sum of 13/15 and 3/10 . Give your answer in its simplest form.

Crank

Answer: 26

Step-by-step explanation:

cut 3 and 15

cut 5/10 which was 15/10

15/10=2

then multiply 13*2 = 26

5 0

3 years ago

What is five divided by five thousand four hundred thirty

Molodets [167]

0.0009208 you can round it to 0.0009 if you want.

6 0

3 years ago

To raise funds for uniforms and travel expenses, the soccer team is holding a car wash in a part of town with a lot of car and t

Harrizon [31]

Answer:

The need to wash 16 cars.

Step-by-step explanation:

If they charge $20 per truck and washed 15, it would be $300. So you subtract $460 from $300. That gives you $160. Then, you divide $160 from $10. That gives you 16.

4 0

3 years ago

Can -4/3 be simplified?

ser-zykov [4K]

No -4/3 can not be simplified

3 0

3 years ago