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
RideAnS [48]
3 years ago
13

What is the slope of the line that passes through the points (-3, 5) and (1, 15)

Mathematics
2 answers:
meriva3 years ago
8 0
5/2 is the slope of the line
Alinara [238K]3 years ago
3 0
Slope = (Yb - Ya) / (Xb - Xa)
Slope = (15 - 5) / (1 - (-3))
Slope = (10) / (1 + 3)
Slope = 10/4
Slope = 2.5 or 5/2 or 2 and 1/4
You might be interested in
1 point
Margarita [4]

Answer:

35% or 0.35

Step-by-step explanation

If 20 grams is 100%, that means each gram is 5% of the whole. So 7 time 5 is 35.

4 0
3 years ago
George spins a spinner 108 times. The spinner lands on a green section 9 times. What is the best estimate of the probability tha
irina [24]

Answer:

1/12

Step-by-step explanation:

Probability is chance of occurrence.

It is observed that out of 108 trials, there were 9 successes i.e 9 times landing on the green section.

P(green) = 9/108

= 1/12

4 0
3 years ago
What is the slope of a line parallel to the line whose equation is 4x + 5y = -35.
saw5 [17]

Answer:

y = -4/5x + 5

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

Step 1: Write equation in slope-intercept form

5y = -35 - 4x

y = -7 - 4/5x

Step 2: Write parallel line equation

y = -4/5x + 5

A parallel line is a line that has the same slope as the previous equation but a different y-intercept. They never intersect.

3 0
3 years ago
Simplify (-x^2 – 28x + 7) + (-7x^2 + 14x + 8).
Anon25 [30]

Add numbers with the same amount of variables

-x^2 + (-7x^2) = -8x^2

– 28x (+ 14x )= -14x

7 (+ 8) = 15

-18x² - 14x + 15 is your answer

hope this helps

6 0
3 years ago
Which undefined geometric term can be described as a one-dimensional set of points that has no beginning or end?
alexandr402 [8]
A line is a set of points that has no beginning and no end.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Sue gets paid 215 dollars every 2 month how much will she have in a year all together
    8·2 answers
  • Solve the equation. Identify any extraneous solutions.
    14·2 answers
  • What is the radius of the circle whose equation is x2 + y2 = 8? <br><br> 2 4 64
    9·2 answers
  • Which one is it?? Will give BRAINLIEST
    11·2 answers
  • A CD usually sells for $14.00. If the CD is 20% off, and sales tax is 8%, what is the total price of the CD, including tax?
    9·1 answer
  • 16-2t=t+9+4t. need help with this​
    6·2 answers
  • A cookie recipe calls for 3/4 cup of sugar.if Mrs mcComas has four and a half cups of sugar left, how many batches of cookie can
    11·1 answer
  • Giving away brainliest. Basic question. :)
    11·1 answer
  • What is the solution set for StartAbsoluteValue y minus 9 EndAbsoluteValue less-than-or-equal-to 12:A?
    14·1 answer
  • PLEASE HELP I WILL GUVE BRAINLIEST (PICTURE INCLUDED)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!