Answer:
(-1,-2)
Step-by-step explanation:
There is a solution where the two expressions intersect. We can plug in what we know in the first equation in the second.
x= -1
y=3x+1
y= 3(-1)+1
y= -3+1
y= -2
Plugging y value in the equation to find x:
-2=3x+1
-3=3x
x= -1
Therefore, the point is (-1,-2)
<em>I hope this helps! :)</em>
it's interpreted as 28 - 21 = 7
Answer: 1.5s+20
Step-by-step explanation:
It would be 3.87,to the nearest hundred cause the real length is √15
I think it’s 2/7=8/28 1/4=7/28
