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
Lady bird [3.3K]
3 years ago
9

What is the slope and the y-intercept of -1.7x-1.9y=5.8

Mathematics
1 answer:
Julli [10]3 years ago
3 0

Answer:

The slope is -0.89 and the y-intercept is (0, -3.05).

Step-by-step explanation:

To find the slope and y-intercept, convert the equation to y=mx+b where m=slope and b=y-intercept.

Convert the equation by rearranging the terms using inverse operations.

-1.7x - 1.9y = 5.8                                 Add 1.7x to both sides.

+1.7x                     +1.7x

------------------------------------

       -1.9y = 5.8 + 1.7x                         Divide both sides by -1.9.

            y= - 0.89 x - 3.05

This is now in y=mx+b and m=-0.89 and b=-3.05.

The slope is -0.89 and the y-intercept is (0, -3.05).

You might be interested in
7. Is a triangle with side lengths 9, 18, 7 a right triangle, an acute triangle, or
Reptile [31]
I think the answer is Obtuse
8 0
3 years ago
A gym membership charges $100 for a start up fee and $40 a month for
slamgirl [31]

The equation that represents the cost of membership is  $100 + $40c

The cost of 1 year membership is $580.

The number of months you have paid for is 9 months.

<h3>What is the equation that represents the cost of the gym membership?</h3>

The cost of gym membership is the sum of the fixed cost and the variable cost. The fixed cost is the start-up fee while the variable cost is the cost per month.

The equation that represents the cost of the gym membership is: c = $100 + $40m

Where m represents the number of months

The cost of 1 year membership =  $100 + $40(12)

$100 + $480 = $580

How many months would $460 cover = ($460 - $100) / 40 = 9 months

To learn more about fixed cost, please check: brainly.com/question/25879561

6 0
2 years ago
3^8•3^-9 can you please help no work needed
netineya [11]
3^8 = <span>6561
3^9 = </span><span>19683
6581 x 19683 = </span><span>129533823 
quite a big number</span>
5 0
3 years ago
Read 2 more answers
Find the slope of the line (-4, -1) (1, 4)
timofeeve [1]

(y - yo) = m.(x - xo)

We have two points (-4, -1) and (1, 4)

(-1 - 4) = m.(-4 - 1)

(-5) = m.(-5)

m = (-5)/(-5)

m = 1

So the slope is 1

7 0
3 years ago
Read 2 more answers
Terry is filling spherical water balloons with a faucet that puts out 100 cm^3 of water per second. At least rate, it takes Terr
stiv31 [10]

Answer:

its 5 cm

Step-by-step explanation:

its what I got off of Khan

7 0
3 years ago
Other questions:
  • I need help please answers any questions
    9·1 answer
  • Use the Distributive Property to simplify this expression.<br> 15. (7 + 6w)6
    13·1 answer
  • If the zeroes of the polynomial x^3-14x^2+37x-60 are alpha,beta,gamma,then find
    10·1 answer
  • A chef has 6 cups of berries and will use 2/3 cup of berries for each serving of fruit salad.how many sevings can be made.
    7·2 answers
  • Can you use the SAS postulate, the AAS theorem, or bothto prove the triangles are congruent
    11·1 answer
  • What are the like terms in the expression below?
    8·1 answer
  • How do you find Pythagoras theorem triangles
    15·2 answers
  • Please help ASAP 20 pts + brainliest to right/best answer
    11·1 answer
  • Using distributive property what is the value of the expression for 2(-5 + 3)
    11·1 answer
  • HELP ON FIRST 3 PLS
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!