Answer:
its an equation between two variables that gives a straight line when plotted on a graph.
Step-by-s
We can just substitute y = 4x+1 in the second equation.

We know the value of x, substitute x in any equations to get the y-value.

The value of y is 3 and the value of x is 0.5 aka 1/2
Since you want the solution as a point then It's below here.
Answer:
1.3
Step-by-step explanation:
20/100 x 6 5/10 =
1 3/10
Hopes this helps
Step-by-step explanation:
find the area of the rectangle
then surface area=.......
then subtract by the volume of rectangle by the other one