All categories

3 years ago

8x + 5y = 27.15 what is x and y?

Mathematics

2 answers:

Svetlanka [38]3 years ago

8 0

Answer:

Infinite solutions

Step-by-step explanation:

There is no one right answer, plug in numbers for x and you will see

y = -8/5(x) + 27.15/5

Alex787 [66]3 years ago

6 0

Answer:

Step-by-step explanation:

Simplifying

8x + 5y = 27.15

Solving

8x + 5y = 27.15

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5y' to each side of the equation.

8x + 5y + -5y = 27.15 + -5y

Combine like terms: 5y + -5y = 0

8x + 0 = 27.15 + -5y

8x = 27.15 + -5y

Divide each side by '8'.

x = 3.39375 + -0.625y

Simplifying

x = 3.39375 + -0.625y

You might be interested in

5x-3=12x+11<br><br> Algebra problem, pls help

kupik [55]

Answer:

hope this helps \(owo)\

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

In the diagram, AABC ~ ADEF. Find the value of x.

Andrew [12]

Answer:

Step-by-step explanation:

bdeehvdvjwjkwkwwjehheeh

If you dont know the anwser its always B

3 0

3 years ago

The triangles shown are similar.

valkas [14]

15, because 3 goes into 9, 3 times and, 4 goes into 12, 3 times therefore x has to follow this rule because these 2 triangles are similar and because it already gives you 5 just take 5*3=15 there is your answer enjoy!=)

6 0

3 years ago

Read 2 more answers

Please solve this with explanation

SpyIntel [72]

Answer:

-27/8

Step-by-step explanation:

just times than the power -3

5 0

3 years ago

The fish population in a pond evolves according to the logistic equation and a percentage of fish are removed for each unitof ti

musickatia [10]

Step-by-step explanation:

Suppose that the carrying capacity is 900 fish, the intrinsic growth rate is equal to 2, and the harvest rate is 20%.

a. Use the graphical or eigenvalue approach

8 0

3 years ago