Answer:
how much do the hats cost
Answer:
7x-15
4x-3
4x-5
7x +25
Step-by-step explanation:
35
this is the correct answer if you're on usatestprep
Answer:
x = 4
Step-by-step explanation:
y = - 2 is the equation of a horizontal line parallel to the x- axis.
A perpendicular line is therefore a vertical line parallel to the y- axis with equation
x = c
where c is the value of the x- coordinates the line passes through.
The line passes through (4, - 2 ) with x- coordinate 4 , thus
x = 4 ← equation of perpendicular line
