Answer: (0, -3)
Step-by-step explanation:
Add both equations to eliminate x
6x-4y=12
+ -6x+y=-3
-----------------
-3y = 9
y = -3
Substitute y=-3 into the second equation:
-6x=(-3)=-3
-6x=0
x = 0
Therefore, the ordered pair of solutions is (0, -3)
Answer:
75%
Step-by-step explanation:
Here, we are asked to calculate the percentage of a trip that has been completed by Leigh.
Firstly, we identify the total length of the trip, this is 1470km. She stopped 370km from her destination. The length of the distance traveled is 1470km - 370km = 1100km
Now we proceed to calculate what percentage of the journey is this.
We calculate this by placing it over the total length multiplied by 100%
That would be
1100/1470 * 100 = 74.82 approximately 75%
Perpendicular lines.
x/3≤ -6
Answer:
The value is
Step-by-step explanation:
From the question we are told that
The total number of cars is
The number cars considered is
Generally the number of different top three finishes possible for this race of 35 cars is mathematically represented as
If a woman is 64 in tall and had a shoulder width of 16in. then the height of a woman who has a shoulder width of 18.5in is 74in tall