5x + 2y = 12
-6x - 2y = -14
Add them
-x = -2
x = 2
5x + 2y = 12
(5*2) + 2y = 12
10 + 2y = 12
2y = 2
y = 1
The equation here is 1 1/4 X 6
1X6= 6 and 1/4 X6 = 6/4
You can add these to and the answer is 6 6/4
which can then be simplified to 7 1/2 hours in 6 days
Answer:
45 sq yd
Step-by-step explanation:
area of square: 8*6= 48
area to triangle: 2*3/2 = 3
48 - 3 = 45
Answer:
Step-by-step explanation:
length of the third side = Perimeter - ( sum of the length of other two sides}
=15x - 6 - ( 7x-4+3x+2)
=15x-6 -(10x-2)
=15x - 6 - 10x + 2
= 5x - 4
10/6 feet per second
10/6 * 45 = 75 feet
