Sorry if i didn't get it right but i couldn't really tell where the two solutions seperate so....
10+y=5x+x2
y=6x-10
and
5x+y=1
y=5x+1
I don’t know if you need to show work but here is the answer 2(x-2)/x-3
3. is correct because you divide the 5.8x10^6 ( what is 5 800 000 ) by 60 and then you just move the comma to the right making the number smaller so you get 9.67x10^4
If you're confused whether to do multiplication or division first.
<span>Remember PEMDAS. It's the Order of Operation. Basically, it's the order of which operators are prioritized in an equation.
From Highest to Lowest Priority.
Parentheses, Exponents, (Multiplication and Division), and (Addition and Subtraction)
Multiplication and Division have the same priority, as well as Addition and Subtraction.
So for this it is which ever comes first, from left to right of the equation is prioritized.
WORKING:
3x2/3
The multiplication operator comes first, so we do:
3 x 2=6
Finally, we take "6" and divide it by 3
6 / 3 = 2
Answer is: 2</span>
Standard form of polynomials means that the exponents are decreasing in value. In this case, it would be 4x^3+0x^2-2x+0