<u>Answer:</u>
<em>Equation is 4x-6(6x-1) = -11
</em>
<u>Step-by-step explanation:</u>
<em>The set of equations given are
</em>
<em>6x-y=1
</em>
<em>4x-3y=-11
</em>
A pair of linear equations in <em>two variables x and y is given</em> in the set of equations. If there are two variables we require two equations to find the <em>value of variables</em>. Substitution is one among the methods used to solve pair of linear equations in two variables.
Here we have to <em>determine the value of y</em> from the first equation and then substitute it in the second equation.
<em>6x-y=1
</em>
<em>y=6x-1
</em>
<em>Substituting this value in second equation 4x-6y=-11 </em>
<em>we get </em>
<em>4x-6(6x-1) = -11
</em>
Answer:
Common sense or plugging 0 in
Step-by-step explanation:
You can either use common sense or you can plug 0 in and see if the inequality makes sense. If so, shade the side with 0,0, If not, shade the other side.
Answer:
Correlation!
Step-by-step explanation:
The points are all pretty much in a line, they are corellated.
the definition of correlation is “a mutual relationship or connection between two or more things.” so all of these points are connected and form, more or less, a line
81p²+90p+25=(9p)²+2*9p*5+5²=(9p+5)²
so the side length of the paining is 9p+5
Answer:
Blue and green beads make up 5/9 of the necklace.
Step-by-step explanation:
To find this, add the two fractions together.
1/3 + 4/18
But make sure to give common denominators first
6/18 + 4/18
10/18
And simplify by dividing both by 2.
5/9