Write the equation in slope-intercept form. What are the slope and y-intercept?

1 answer:

7 0

Slope intercept form is y=mx+b

Y= y intercept
M = slope
B = x intercept

-2x-11y= 5 get the y by itself
-11y = 2x + 5 divide by -11

y = -2/11x + 5/11

slope is -2/11

You might be interested in

{2x + 3y = 5}{ y= 5 x -4}

Natasha_Volkova [10]

Solve the system using substitutions:

$\begin{gathered} 2x+3y=5 \\ 2x+3(5x-4)=5 \\ 2x+15x-12=5 \\ 17x=5+12 \\ 17x=17 \\ x=\frac{17}{17} \\ x=1 \end{gathered}$

x has a value of 1. Use this value to find the value of y.

$\begin{gathered} y=5x-4 \\ y=5\cdot1-4 \\ y=5-4 \\ y=1 \end{gathered}$

y has a value of 1.

x=1

y=1

8 0

1 year ago

Please help me with these two.

Bad White [126]

Just 9

I'm not sure for the second one but I think 1 ft

3 0

3 years ago

A girl's age in 12 years' time is the square of her present age. Find her present age.

harkovskaia [24]

Answer: her present age is 4

Step-by-step explanation:

Proof: 4+12=16

Square root 4 is 16

3 0

2 years ago

Read 2 more answers

tatiyna

Answer:

The volume of P is 1728 cubic yards.

Step-by-step explanation:

For similar shapes, the ratio of volumes are defined as:

$\frac{V_{1} }{V_{2}}$ = $(\frac{h_{1} }{h_{2}}) ^{3}$

where h1 and h2 are the heights of each pyramid respectively.

We know that the scale factor of P to Q is 6:1 i.e. the ratio of heights is also 6:1. And the volume of Q is given as 8 cubic yards. so, using the relation defined above we can write:

$\frac{V_{P} }{V_{Q}}$ = $(\frac{h_{P} }{h_{Q}}) ^{3}$