The answer to the question is... 12
Y=2x-1
it cannot be solved any further
-5y+10x=5
-10x-10x
-5y=5-10x
÷-5 ÷-5
y=-1+2x
y=2x-1
1. 9! / ( 5! * 4! ) = (6*7*8*9)/(1*2*3*4) = 2*7*9 = 126;
2. a) [(3!/(1!*2!)]*[(6!/(4!*2!)]/126 = 5/14 = 0.35;
b) [(3!/(2!*1!)]*[(6!/(3!*3!)]/126 = 10/21 = 0.47;
Answer:
4
Step-by-step explanation:
The horse is 68.8 inches tall.
1 = 1/4
x = 17 1/5
17 1/5 * 4 = 68.8