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
Jlenok [28]
3 years ago
10

Solve the equation for y. 8x – 9y = 11

Mathematics
1 answer:
pav-90 [236]3 years ago
3 0
8x-9y=11

First you move the 8x because you have to leave the 9y alone

8x-9y=11
-8x        -8x

-9y=11-8x

Now you have to move the -9, so the inverse of multiplying is dividing so you divide -9.

-9y/-9= 11/-9 -8x/-9

since you can't have negative as a denominator it would be:

y= -11/9+8x/9

<span>You have to change the signs</span>
You might be interested in
65 divide into 8,0000
Sergeu [11.5K]
I need a picture so I can under Stand how it's supposed to look
6 0
3 years ago
Lilly cut a piece of string that was 17 feet long.luna cut a piece of string that was 5 yards long.Lilly wanted to cut her strin
olasank [31]

Answer:

Lilly only needed to cut off 15 feet.

Step-by-step explanation:

1 yard = 3 feet. Luna cut 5 yards, so she cut 15 feet off. Lilly, on the other hand, cut off 17 feet.

3 0
2 years ago
Read 2 more answers
Use the equation below to calculate the average speed for each problem, then complete the data table below. Problem Distance Tim
Naddik [55]

1. Answer is 4.5 km / hr.

... because you divide the time but the distance so for this question you divide 22.5 by 5 and that's your answer. do the same for every question! hope this helps.

4 0
2 years ago
How are the values of -4^3 and 4^-3 alike and how do they differ?
BartSMP [9]

Answer:

(-4)³ = -64

(4)⁻³ = 1/64

Step-by-step explanation:

( - 4) {}^{3}  =  ( - 4) \times ( - 4) \times ( - 4) =  - 64 \\

{4}^{ - 3}  =  (\frac{1}{4} ) {}^{3}  \\

({ \frac{1}{4} )}^{3}  =  \frac{1}{4}  \times  \frac{1}{4}  \times  \frac{1}{4}  =  \frac{1}{64}  \\

4 0
2 years ago
Which graph shows the axis of symmetry for the function f(x) = (x – 2)2 + 1? On a coordinate plane, a vertical dashed line at (n
Deffense [45]

The axis of symmetry of f(x) is:

On a coordinate plane, a vertical dashed line at (2, 0) is parallel to

the y-axis ⇒ 2nd answer

Step-by-step explanation:

The vertex form of a quadratic function is f(x) = a(x - h)² + k, where

  • (h , k) are the coordinates of its vertex point
  • The axis of symmetry of it is a vertical line passes through (h , 0)
  • The minimum value of the function is y = k at x = h

∵ f(x) = a(x - h)² + k

∵ f(x) = (x - 2)² + 1

∴ a = 1 , h = 2 , k = 1

∵ The axis of symmetry of f(x) is a vertical line passes through (h , 0)

∴ The axis of symmetry of f(x) is a vertical line passes through (2 , 0)

∵ Any vertical line is parallel to y-axis

∴ The axis of symmetry of f(x) is a vertical line parallel to y-axis and

   passes through (2 , 0)

The axis of symmetry of f(x) is:

On a coordinate plane, a vertical dashed line at (2, 0) is parallel to

the y-axis

   

Learn more:

You can learn more about quadratic function in brainly.com/question/9390381

#LearnwithBrainly

6 0
3 years ago
Read 2 more answers
Other questions:
  • Describe the transformation of the parent function.
    14·1 answer
  • There are 6 gr of fat in 1/4 cup of cheese. How many gr. Of fat are in 1/2 cup of cheese?
    15·2 answers
  • an animal shelter has 50 cats, 20 dogs and 5 rabbits. the shelter published the ratio of cats to dogs in its latest newsletter .
    7·2 answers
  • If the sin of angle x is 4 over 5 and the triangle was dilated to be two times as big as the original, what would be the value o
    15·1 answer
  • My number is a perfect square the only prime number in its prime factorization is 2
    6·1 answer
  • What is (3+x)(4+x) in standard form ?
    6·1 answer
  • (05.05) Which inequality matches the graph? (2 points)​
    10·1 answer
  • Given vector u = (3, 1) and v = (2,-4), determine the value of v – 4u in<br> component form.
    5·1 answer
  • Two right triangles always similar if
    9·1 answer
  • Three friends go to a store to rent games and movies. Calvin rents 3 movies and 2 video games and spends a total of $25. Samanth
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!