Answer:
x = 3
Step-by-step explanation:
y = 3 is the equation of a horizontal line parallel to the x- axis.
A line perpendicular to it must therefore be 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 (3, 5) with x- coordinate 3 , thus
x = 3 ← equation of perpendicular line
Linear: y = 4/-7 x + 4
Standard: (4/7)x + y = 4
3(x-7x)-y
3(-6x)-y
-18x-y
Answer:
every answer except -40 and -20
answer:-77,-100,-45
Answer: 3.2 tons
Step-by-step explanation:
We know that 1 ton = 2000 pound
Then , 
Given : Mustafa’s horse ate 6,400 pounds of hay last year.
Then, the number of tons of hay his horse ate last year is given by :-
Therefore, the number of tons of hay his horse ate last year = 3.2 tons
