Answer: x-5y+6
Step-by-step explanation: combine like terms
4x+2x-5x=x
2y-7y=-5y
8-2=6
Answer:
68.8
Step-by-step explanation:
delta math
9/4 cups
6 3/4 = 27/4
27/4 * 1/3 = 27/12
27/12 = 9/4