L= 2w+30
Perimeter= 2(l+w)
Substitute in the length above
P=2 ((2w+30) + w)
Remember order of operations. You must multiply everything by 2 before adding.
P=4w+60+2w
P=6w+60
Kind of difficult to see that
Answer:
i think is correct
Step-by-step explanation:
you need connect figure.
For this case we have the following expression:

We must rewrite both sides of the equation.
For this, we use the distributive property.
We have then:

Adding similar terms we have:

We observe that we have two equal equations.
Therefore, the equations intersect for any value of x.
Thus, the equation has infinite solutions.
Answer:
infinitely many
Answer:
i dont know
Step-by-step explanation: