2 years ago

(I NEED THIS ASAP) Find the slope of the line. Use points shown, (-1,-5) and(2,1)

Mathematics

1 answer:

patriot [66]2 years ago

3 0

Answer:

2/1 or 2

Step-by-step explanation:

You go up 6 and over 3 simplify 6/3 to 2/1=2

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solve the system of equations below by graphing both equations with a pencil and paper. what is the solution y = x - 1 y = 1/2x

Elan Coil [88]

Answer:

(4,3)

Step-by-step explanation:

$(x-1) = \frac{1}{2}x +1$

$(x-\frac{1}{2}x)-(-1+1)=(\frac{1}{2}x-\frac{1}{2}x)+(1+1)$

$(\frac{1}{2}x/\frac{1}{2})=(2/\frac{1}{2})$

$x=4$

$y=(4)-1$

$y=3$

$y=\frac{1}{2}(4)+1$

$y=2+1$

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3 years ago

A salad costs $2. a steak dinner cost 6 times as much. how much does the steak dinner cost?

sesenic [268]

D 12
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3 years ago

Joe spent 167 on camping gear. Rounded to the nearest hundrerd about how much money did he spend

soldi70 [24.7K]

Answer:

200

Step-by-step explanation:

If the second digit of 167 is 5 or above it will be rounded to 200.

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2 years ago

Pls help: √5 multiplied by √245

Luden [163]

I believe it is 35!

I hope this helps you, and don't forget to give this answer brainliest if it really helped!

5 0

2 years ago

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local

Dovator [93]

Answer:

Step-by-step explanation:

The equation of a line is given by $y-y_1=m(x-x_1)$

and

slope (m) is given by:

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

Where (x_1,y_1) are the first set of point in the line and (x_2,y_2) is the second set of point

Let's take 2 points arbitrarily. (0,0) & (25,20)

Let's plug it and find the equation:

$m=\frac{20-0}{25-0}=0.8$

Now

$y-y_1=m(x-x_1)\\y-0=0.8(x-0)\\y=0.8x$

C is the correct answer.

5 0

2 years ago

Read 2 more answers