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
Nikitich [7]
3 years ago
6

Solving for y. - y = -2x -5

Mathematics
1 answer:
Effectus [21]3 years ago
6 0

Answer:

y = 2x+5

Step-by-step explanation:

Add y on both sides, this cancels out the y on the left side

add 2x and add 5 on both sides, this cancels out the -2x and the -5 on the left side.

<u>OR </u>

Divide/Multiply both sides by -1, as it will cancel out the negatives as two negatives make a positive.

If you needed a value for y, more info is needed.

hope this helps (:

please rate, thanks !

You might be interested in
The monthly cost (in dollars) of a long-distance phone plan is a linear function of the total calling time (in minutes). The mon
kkurt [141]

The monthly cost will be $17.14

Step-by-step explanation:

Given that the monthly cost (in dollars) of a long-distance phone plan is a linear function of the total calling time (in minutes) then this can be presented in a table form as;

<u>Time in minutes (x)</u>        <u>Cost in dollars (y)</u>

50                                          $12.55

102                                         $ 17.23

Take the values as ordered pairs to represent coordinates for points that satisfy the linear function

(50,12.55)  and (102,17.23)

Finding the slope of the graph using these points

slope,m=Δy/Δx

m=Δy=17.23-12.55 =4.68

Δx=102-50=52

m=4.68/52 =0.09

Finding the equation of the linear function using m=0.09, and point (50,12.55)

m=Δy/Δx

0.09=y-12.55/x-50

0.09(x-50)=y-12.55

0.09x-4.5=y-12.55

0.09x-4.5+12.55=y

y=0.09x+8.05

So for 101 minutes , the cost will be;

y=0.09*101 +8.05

y=9.09+8.05 = $17.14

Learn More

Linear functions : brainly.com/question/11052356

Keyword : linear function

#LearnwithBrainly

5 0
3 years ago
What is the slope of the line that passes through the points (-8, -3)(−8,−3) and (-12, -3) ?(−12,−3)? Write your answer in simpl
Darya [45]

Answer:

\\  \frac{y2 - y1}{x2 - x1}  =  \frac{ - 3 - ( - 3)}{ - 12 - ( - 8)}  =  \frac{ - 3 + 3}{ - 12 + 8}  =  0 \div ( - 4) = 0

6 0
3 years ago
5/ 2 x ≤ -14
OverLord2011 [107]

Answer:

-5

Step-by-step explanation:

5/2(-5)≤-14 false

-12.5≤ -14 so false

The others are true

8 0
3 years ago
Read 2 more answers
If the graph of a line goes from the upper left corner of the graph to the lower right corner, what can you say about its slope?
Viktor [21]
You can say that the slope is negative. A line on a graph that goes from the upper left corner to the bottom right is a negative slope.
4 0
3 years ago
My grandma fell down the stairs<br> my mom said it's ok because she's in a better place now
andrezito [222]

Answer:

Im so sorry for your loss

3 0
3 years ago
Other questions:
  • The minimum height for riding on the Super Screaming Spinner at the theme park is 52 inches. Which of the following expressions
    14·2 answers
  • Round 224.91 to the nearest whole number do not add extra zeros
    9·2 answers
  • Which algebraic expression is a polynomial with a degree of 5?
    9·2 answers
  • “21 less than three-fifths of a number”
    10·1 answer
  • What is the diameter of circle p?
    12·1 answer
  • A flight from New York City to Chicago takes 3 1/2 hours
    12·1 answer
  • CHALLENGE QUESTION: Bruce orders the Fried Chicken dinner and a coke at the diner.
    13·1 answer
  • (10 points plus 5 more) Sorry, I forgot to add a picture lol xD Please help out! It will mean alot, thank you!
    12·1 answer
  • A rectangular prism has a volume of 56 cubic inches. Find one possible set of measurements
    15·2 answers
  • Can someone help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!