7 is the answer because de is parallel to xy.
Answer:
2
Step-by-step explanation:
rate of change = (y2-y1)/(x2-x1)
(20-26)/(5-8)
-6/-3 = 2
Answer:
x+y= 120
90x+250y=27,600
Step-by-step explanation:
x= number of certain tickets
y= number of remaining tickets
The statement indicates that for a particular flight the airline sold 120 tickets which means that the sum of the different tickets is 120. The first equation is:
x+y= 120
Then, the statement says that certain number of tickets costs $90 and the remaining tickets cost $250 and that for a particular flight, the airline collected $27,600. From this, you can say that the number of certain tickets, x, multiply for its price that is $90 plus the number of the remaining tickets, y, multiply for its price that is $250 would be equal to $27,600. The equation would be:
90x+250y=27,600
According to this, the answer is that the system of equations that represents this relationship between x and y is:
x+y= 120
90x+250y=27,600
It is a traffic light: a vertical rectangle, divided in thre squares, each with a circle in the center.
Answer:
80% lemme get brainlest plzzzzzzzzz
