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Anastasy [175]
3 years ago
6

6A+5C=112.50 8A+4C=130

Mathematics
2 answers:
4vir4ik [10]3 years ago
6 0

Answer:

(C,A) = (15/2, 25/2)

Step-by-step explanation:

this seems to be this answer above !hope this helps !!!

muminat3 years ago
5 0

Answer:

Is there a follow-up question you forgot to add?

Step-by-step explanation:

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Given a system of linear equations: dy/dx = 4x-y dy/dx = x-2y Find the general solution.
mina [271]

Answer:

x=-y/3

y=-3x

Step-by-step explanation:

dy/dx=4x-y means 4x-y=0

dy/dx=x-2y also means x-2y=0 then

4x-y=x-2y

3x=-y

y=-3x

x=-y/3

3 0
3 years ago
I can’t figure this out . I’m not good at math.
Romashka [77]

Answer: B

Step-by-step explanation:

Lol it’s ok ::

6 0
3 years ago
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saw5 [17]

The above expression is not in its simplest form, and we need to simplify it, that is what asked in the question.

Given equation,

(9 {x}^{2}  - 3x + 7) + ( - 3 {x}^{2}  + 2)

First of all, let's open the parentheses to combine the like terms for simplifying.

9 {x}^{2}  - 3x + 7 - 3 {x}^{2}  + 2

Arranging the like terms, x² with x², x with x and constant terms near to each other.

9 {x}^{2}  - 3 {x}^{2}  - 3x + 7 + 2

Simplying further,

(9 - 3) {x}^{2}  - 3x + 9

6 {x}^{2}  - 3x + 9

So, the correct option is C

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8 0
4 years ago
Find the slope intercept form of the line whose slope is 6 and that passes through the point (-5,10). What is the equation?
bagirrra123 [75]
I know this is old question but i'd like to solve it :)

8 0
3 years ago
If any body want to play with me copy and paste this link<br><br> https://miniroyale2.io/#CDWH2M
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Answer:

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Step-by-step explanation:

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3 years ago
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