It’s geometry I need help

Step-by-step explanation:

Hey there!!

Let's check!

The equation are:

y=x

x - y = 0......(i).

y = x+2

x - y +2 =0......(i).

From equation (i).

Therefore the slopeof 1st equation is 1.

Now,

From 2nd equation.

Therefore the slope of equation 2 is 1.

As per the condition of parallel lines,

m1= m2

From both equation we got,

m1=m2=1

So, the lines are parallel.

For perpendicular,

m1×m2 = -1

1×1 is not equal to -1.

So, they are not perpendicular.

So, The answer is Option A.

Hope it helps....

Given:

Entrance fee = $5.50

Additional fee =  $1.25 for each activity.

Total amount spend at fair = $30

To find:

The equation that represents the problem.

Solution:

Let the number of activities be .

Additional fee for 1 activity =

Additional fee for x activity =

Total fee = Entrance fee + Additional fee for x activity

               =

It is given that Kevin has at most $30 to spend at the fair. So, total fee must be equal to $30.

Therefore, the require equation is .

Note: The inequality for the given problem is .