Answer:
2x+1=y
Step-by-step explanation:
Parallel means has the same slope, so slope equals 2
2x+b=y (we don't know the y-intercept)
plug in x and y
2(-4)+b=-7
-8+b=-7
b=1
so, 2x+1=y
Answer:
28.27 ft²
Step-by-step explanation:
where 
is the radius
Plug in 3 for the radius
(approximate answer when rounded to the nearest hundredth)
Therefore, the area of the circle is 28.27 ft².
I hope this helps!
Answer:
x=18
Step-by-step explanation:
done
If the power of the polynomial is 1. Then the degree of the polynomial is one.
<h3>What is the linear system?</h3>
A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.
The linear polynomial is given below.
⇒ (7/4)x + 3
The power of the polynomial is 1.
Then the degree of the polynomial is 1.
More about the linear system link is given below.
brainly.com/question/20379472
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