All categories

3 years ago

Someone please help. Which ordered pairs lie on the line shown in the graph?

Mathematics

2 answers:

Lady_Fox [76]3 years ago

8 0

The first box is the answer to your question.

Andrews [41]3 years ago

8 0

Answer: the first box answers ur question

Step-by-step explanation:

You might be interested in

Identify the slope and y-intercept of the graph of the equation. y = 5/3x -2

frez [133]

Answer:

The slope is 5/3 and the y-int is -2

Step-by-step explanation:

Step 1: Identify the slope

The slope is the number attached to the x. Therefore, the slope is 5/3.

Step 2: Identify the y-int

The y-int is the number that is after the x

y = mx + b

Therefore, the y-int is -2

Answer: The slope is 5/3 and the y-int is -2

5 0

3 years ago

The point-slope form of the equation of the line that passes through (–5, –1) and (10, –7) is . What is the standard form of the

kvasek [131]

Answer:

Point-Slope form: $y+1=-\frac{6}{15}(x+5)\\$

standard form: $2x+5y=-15$

Step-by-step explanation:

The standard form is given by: $Ax+By=C$

The point-slope form is given by: $y-y_1=m(x-x_1)$

Let's call $(-5,-1)$ as point $(x_1,y_1)$ , and

point $(10,-7)$ as point $(x_2,y_2)$

We also know that the slope $m$ is given by $m=\frac{y_2-y_1}{x_2-x_1}$

Let's find the slope:

$m=\frac{-7-(-1)}{10-(-5)}=-\frac{6}{15}$

1. So, point slope form can be written as:

$y-(-1)=-\frac{6}{15}(x-(-5))\\y+1=-\frac{6}{15}(x+5)\\$

2. Rearranging this equation and bringing all x's and y's to one side and the number to another side will give us the standard form. So:

$y+1=-\frac{6}{15}x-2\\y+\frac{6}{15}x=-2-1\\y+\frac{6}{15}x=-3$

But A, B, and C (standard form) needs to be integers, so to get rid of the denominator , we multiply the whole equation by 15. So we have:

$y+\frac{6}{15}x=-3\\15y+6x=-45$

We can factor out a 3, so it becomes:

$15y+6x=-45\\5y+2x=-15$

So standard form is $2x+5y=-15$

8 0

4 years ago

A van is traveling 1.5 kilometers per minute. Approximately how fast is the van traveling in miles per hour?

Alik [6]

The van is traveling about 55.9 miles per hour.

4 0

4 years ago

Find the greatest common factor of the terms in the following expression: 8m + 18mn.

DanielleElmas [232]

Answer:

The greatest common factor is 2m

3 0

3 years ago

Read 2 more answers

the width of a rectangle is 7 feet less than it's length.if the area of the rectangle is 170 square feet, then find the length a

balu736 [363]

let length = x

width is 7 feet less than length

width = x-7

area = length *width

area = x(x-7)

170=x²-7x

x²-7x-170=0

x²-17x+10x-170=0

x(x-17)+10(x-17)=0

(x-17)(x+10)=0

x=17 or x=-10

since length cannot be negative so x=17

and width =x-7 =17-7=10

length =17 feet and width =10 feet

7 0

3 years ago