Answer:
WX = WY
9x - 11 = 7x - 3..........Then subtract 7x to the other side such that
2x - 11 = -3..........Then add 11 to both sides such that
2x = 8...........Then divide 2 such that
x = 4
Now we can find each side such that
WX = 9(4)-11 = 25
WY = 7(4)-3 = 25
XY = 4(4)+1 = 17
Answer:
The correct option is C.
Step-by-step explanation:
The time in first figure is 3:00 pm and the time in second figure is 4:30 pm.
So total time taken by car is

It means total time taken by car is 1.5 hour.
The distance in first figure is 50 miles and the speed in second figure is 155 miles.
So total distance travelled by car is

It means total distance travelled by car is 105 miles.
The formula of speed is


Therefore option B represents the solution. Option B is incorrect.
Multiply both sides by 1.5 hours.

Therefore option D represents the solution. Option D is incorrect.
Divide both sides by speed.

Therefore option A represents the solution. Option A is incorrect.
Option C can not represent the solution, therefore option C is correct.
Answer:
the graph rises to the left and falls to the right.
the answer is B
Step-by-step explanation: