1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
adelina 88 [10]
3 years ago
7

How do I solve this I don't understand it

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
7 0
Here’s how u do it ^

You might be interested in
A) 363<br><br> B) 33<br><br> C) 7<br><br> D) 77
stich3 [128]
Aaaaaaaaaaaaaaaaaaaa
3 0
3 years ago
CAN SOMEONE PLEASE WRITE A EQUATION OF THIS LINE!!
serious [3.7K]

Answer (<u>assuming it can be in slope-intercept form)</u>:

y = -x - 1

Step-by-step explanation:

When knowing the slope of a line and its y-intercept, you can write an equation to represent it in slope-intercept form, or y = mx + b format. Substitute the m and b for real values.

1) First, find the slope of the equation, or m. Pick any two points from the line and substitute their x and y values into the slope formula, m = \frac{y_2-y_1}{x_2-x_1}. I chose the points (0, -1) and (-1, 0):

m = \frac{(0)-(-1)}{(-1)-(0)} \\m = \frac{0+1}{-1-0} \\m = \frac{1}{-1} \\m = -1

Thus, the slope is -1.

2) Now, find the y-intercept, or b. The y-intercept of a line is the point at which the line crosses the y-axis. By reading the graph, we can see that the line intersects the y-axis at the point (0,-1), therefore that must be the y-intercept.  

3) Now, substitute the found values into the y = mx + b formula. Substitute -1 for m and -1 for b:

y = -x  -1

5 0
3 years ago
Read 2 more answers
One point on the trend line is 200,6 using this point and the y-intercept find the slope of the trend line.
Marina CMI [18]

Step-by-step explanation:

Use the formula (Y2 - Y1)/(X2 - X1) to find the slope between two points

We'll make Point 1 (which is X1 and Y1) the Y-intercept so

X1, Y1 = (0, 5.00)

And we'll make Point 2 (which is X2 and Y2) the point on the trend line

X2, Y2 = (200, 6.00)

Plug into the formula:

(6.00 - 5.00)/(200 - 0)

= 1/200 or 0.005

Slope: 1/200 or 0.005

---

If this helps, please mark as Brainliest! :)

6 0
3 years ago
Part B was p + 0.2p. Combine the like terms in the expression for part B to create an equivalent expression. PLEASE HELP!
lawyer [7]

Answer:

1.2p

Step-by-step explanation:

p=1p

p+0.2p is equal to 1p+0.2p which equals 1.2p

4 0
3 years ago
Read 2 more answers
Number 4 pls help plssssssssssssss I will pay u plssssssssssss help me out. its number 4
Alex73 [517]

Answer:

40%

Step-by-step explanation:

i used a calculator

7 0
3 years ago
Other questions:
  • Compute the mean, variance, and standard deviation for the following data set. Round all answers to the nearest tenth. {85,95,90
    9·1 answer
  • -UIVIT UUNNU INTEREST
    14·1 answer
  • Help me please :( ill give u brainnlyyyyyyy :DDD
    8·1 answer
  • a culture started with 6,000 bateria after 6 hours,it grew to 7,200 .predict how many bacteria will be present after 17 hours ro
    15·2 answers
  • PLEASE HELP !
    7·2 answers
  • an architect is making a deck in the shape below where one unit equals 1 foot if 1/4 of the deck stain can cover 8 square feet h
    5·1 answer
  • Can someone help me with this part A: Members of a high school sports team are selling two popular items for a fundraiser:
    5·2 answers
  • First to answer gets brainliest and has to be correct
    8·1 answer
  • Yolanda makes $11.25 per hour at her part-time job. During one week, she worked 1225 hours and also earned some tips. Her final
    14·1 answer
  • Day 1 is negative 4 dollars, day 2 is negative 2 dollars, day 3 is negative 3 dollars.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!