All categories

2 years ago

Simplify: 2(5+3x)+(x+10

Mathematics

2 answers:

Volgvan2 years ago

7 0

20+7x Use Photomath

melomori [17]2 years ago

4 0

Answer:

7x + 20

Step-by-step explanation:

This is as simplified as it's gonna get.

You might be interested in

Need help asap pls and ty.

Anastasy [175]

Answer:

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

I need help with homework help me please.

jeka94

Because 3/4 = 9/12, anything such as 10/12, 11/12, and maybe even 12/12 will work.

3 0

2 years ago

Read 2 more answers

Which inequality is represented by this graph?

Sidana [21]

Answer:

Step-by-step explanation:

The line is dotted, so this allows us to eliminate A and D.

In addition, the line is shaded below, so this means the graph is for a 'less than' inequality.

So, the answer is B

4 0

1 year ago

A.What is the slope of the graph?<br><br> B.Write an equation for the line.

jolli1 [7]

Answer:

Part A) The slope is $m=-\frac{1}{2}$

Part B) The equation of the line is $y=-\frac{1}{2}x-1$

Step-by-step explanation:

Part A) What is the slope of the graph?

we know that

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

Looking at the graph it takes any two points

(-2,0) and (0,-1)

substitute the values in the formula

$m=\frac{-1-0}{0+2}$

$m=\frac{-1}{2}$

$m=-\frac{1}{2}$

Part B) Write an equation for the line

we know that

The equation of the line in slope intercept form is

$y=mx+b$

where

m is the slope

b is the y-coordinate of the y-intercept

we have

$m=-\frac{1}{2}$

$b=-1$ ----> the y-intercept is the point (0,-1)

substitute

$y=-\frac{1}{2}x-1$

5 0

2 years ago

The width of Mayas poster Is 2 inches shorter than the length. The graph models the possible area (y)

Nadusha1986 [10]

Answer:

do you have a picture with the problem written out?

8 0

2 years ago