Ask question

Ask question

All categories

nikitadnepr [17]

3 years ago

6

Pls help i dont understand :( will give Brainliest + 25 Points

2 answers:

wel3 years ago

8 0

Y = mx + b
m = slope
b = y-intercept
so it would be y=4x—3

umka21 [38]3 years ago

3 0

It’s D. 4 is the one next to X because that’s what is changing and -3 is the y intercept which comes after X

You might be interested in

Degger [83]

I can’t rly see the question please make it bigger

7 0

2 years ago

Read 2 more answers

Find the midpoint of the segment with the following endpoints.<br> (-3,-3) and (1, 2)

Vlad [161]

$\left(\frac{-3+1}{2}, \frac{-3+2}{2} \right)=\boxed{\left(-1, -\frac{1}{2} \right)}$

6 0

2 years ago

Read 2 more answers

Can someone help!!??! Please

erma4kov [3.2K]

For number 3 it says
X - 9 for x=-5
X-9 = ___ -9
It gave you your x so you would just substitute and in result you will have an equation of -5 -9
It would give you -14 , since it’s 2 negatives being added ,because you double tapped . Hope this helps :)

3 0

2 years ago

I’m confused on the answer

Ivenika [448]

Answer:

Step-by-step explanation:

You are going to have to divide 1433 by 67 and you see how much money equals one training sesion. Then you do 79 training sessions by how much money is equal to one training session

6 0

3 years ago

-5x-18y=-28 and -10x+9y=-11 solve elimination

Dmitry [639]

Answer:

$\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}$

$x=2,\:y=1$

Step-by-step explanation:

Given the equations

$-5x-18y=-28$

$-10x+9y=-11$

solving the system of the equation by elimination method

$\begin{bmatrix}-5x-18y=-28\\ -10x+9y=-11\end{bmatrix}$

$\mathrm{Multiply\:}-5x-18y=-28\mathrm{\:by\:}2\:\mathrm{:}\:\quad \:-10x-36y=-56$

$\begin{bmatrix}-10x-36y=-56\\ -10x+9y=-11\end{bmatrix}$

$-10x+9y=-11$

$-$

$\underline{-10x-36y=-56}$

$45y=45$

$\begin{bmatrix}-10x-36y=-56\\ 45y=45\end{bmatrix}$

solve 45y=5 for y:

$45y=45$

$\frac{45y}{45}=\frac{45}{45}$

$y=1$

$\mathrm{For\:}-10x-36y=-56\mathrm{\:plug\:in\:}y=1$

solve $-10x-36\cdot \:1=-56$ for x:

$-10x-36\cdot \:1=-56$

$-10x-36=-56$

Add 36 to both sides

$-10x-36+36=-56+36$

$-10x=-20$

$\frac{-10x}{-10}=\frac{-20}{-10}$

$x=2$

$\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}$

$x=2,\:y=1$

5 0

3 years ago