Ask question

Ask question

All categories

2 years ago

9

MARKING BRAINLEIST + 20 POINTS PLEASE HELP IS DUE TODAY

1 answer:

postnew [5]2 years ago

4 0

Answer: The slope is 1.5. The equation of the line is y=1.5x+3

Step-by-step explanation:

Slope is the "Rise" over the "Run" of a line. The rise is the change in y. The run is the cange in x. Take any two points. I picked (0,3) and (4,9) since they were clearly on whokle number lines. The rise is (9-3) or 6. The run is (4-0) or 4. Rise/Run = 6/4 or 1.5. The y intercept is at 3 (the value of y when x=0). The full line equation is thus y = 1.5x+3.

You might be interested in

I need help on this one please.....

zheka24 [161]

Answer:

c

Step-by-step explanation:

4 0

2 years ago

Question 9 of 15 (1 point)

mote1985 [20]

The number is -9

Step-by-step explanation:

Let x be the number then according to given statement

$4x+10 = x-17$

Subtracting 10 from both sides

$4x+10-10 = x-17-10\\4x = x-27$

Subtracting x from both sides

$4x-x = x-x-27\\3x = -27$

Dividing both sides by 3

$\frac{3x}{3} = \frac{-27}{3}\\ x = -9$

<u>Verification:</u>

$4(-9)+10 = -9-17\\-36+10=-26\\-26=-26$

The number is -9

Keywords: Linear equation, variables

Learn more about linear equation at:

#learnwithBrainly

7 0

2 years ago

What is the probability of rolling two dice, and having a total of 8 dots showing? Express your answer as a percent

Solnce55 [7]

Answer:

Step-by-step explanation:

8 0

3 years ago

The price of a sweater is $5 less than twice the price of a shirt. if four shirts and three sweaters cost $275, find the price o

Naily [24]

The price of each shirt is $29 and the price of each sweater is $53 :)

5 0

2 years ago

What is the value of x in the equation -5/8x =-160

Crank

Answer:

256

Step-by-step explanation:

1. Divide both sides by -5/8

-5/8x/-5/8 -160 divided by -5/8

When you do that you get 256

4 0

3 years ago