Ness Mathematics 2021 - VP1 Use the system of equations to answer the questions.
2x + 3y = 3
y = 8 - 3x
The value of y from the second equation is substituted back into the first equation. What is the resulting equation?
What is the value of x?
What is the value of y?

x=3, y=-1

Step-by-step explanation:

2x+3(8-3x) =3

2x+24-9x=3

-7x+24=3

subtract 24 from both sides

-7x=-21

divide both sides by -7

x=3

y=8-3x

y=8-3(3)

y=8-9

y=-1

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]