Answer:
6x-3y
Step-by-step explanation:
3 * 2x = 6x
3 * - y = 3y
So 6x - 3y
Answer: 3/4
Step-by-step explanation: 6 1/4 - 5 1/2
1 miles= 1.609km
so, 25x1.609 = 40.225km
S = 60
240 divided by 4 is equal to 60
608x^3+8840x^2-14048x+2560
