3 years ago

Which graph best represents the solution to the system of equations shown below?

Mathematics

2 answers:

katrin2010 [14]3 years ago

7 0

-4x+19=2x+1 -4(3)+19=7
-2x -2x. 2(3)+1=7
-6x+19=1
-19 -19
-6x=-18
-6x/-6 -18x/-6

X=3 Y=7

ohaa [14]3 years ago

4 0

Answer:

The answer is the <u>Second Option</u>

<u></u>

Hope This Helps!

You might be interested in

Fatima purchased a new mattress when it was on sale. The sale price was 20% less than the regular price. If the sale price was $

Drupady [299]

well, the regular price is really "x", which oddly enough is 100%, but we also know that $358 is really the discounted price by 20%, namely 100% - 20% = 80%, so we know that 358 is really just 80% of "x", so

$\begin{array}{ccll} amount&\%\\ \cline{1-2} x & 100\\ 358& 80 \end{array} \implies \cfrac{x}{358}~~=~~\cfrac{100}{80} \\\\\\ \cfrac{x}{358}=\cfrac{5}{4}\implies 4x=1790\implies x=\cfrac{1790}{4}\implies x\approx 448$