4 years ago

Write equation in function form 2x+2y=8 and 6x-3y=12

1 answer:

6 0

"Function form" is y=mx+b so get y by itself:

2x+2y = 8
2y = 8-2x
y = 4-x
y= -x+4

6x-3y = 12
-3y = 12-6x
3y = 6x-12
y = 2x-3

You might be interested in

297,060 ÷ 0.0004839 =

Tpy6a [65]

Answer:

614

Step-by-step explanation:

I estimated the answer, if it doesn't require estimation, the answer without estimation is 613887166.8.

7 0

3 years ago

What price should a retailer place on an item that costs him $6.95, if he wants a markup of 33%? $

zubka84 [21]

So he wants to mark the product up by 33%, now, if we take 6.95 to be the 100%, what is 33% of that?

$\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
6.95&100\\
x&33
\end{array}\implies \cfrac{6.95}{x}=\cfrac{100}{33}\implies \cfrac{6.95\cdot 33}{100}=x$

so the marked up price will be 6.95 + x.

6 0

3 years ago

Read 2 more answers

What is the answer to -g + 2 (3 + g ) = -4 (g+ 1 )

Olenka [21]

Answer:

Step-by-step explanation:

........

8 0

3 years ago

Read 2 more answers

What is equivalent to -x/y