Answer:
Step-by-step explanation:


x-y=?
so
?+y=x
which means

i hope this helps
1/2(4x-6y)
You just multiply 1/4 by every term in the parenthesis
4 times 1/2 is 2
-6 times 1/2 is -3
The answer is 2x -3y
Answer:
31/42
Step-by-step explanation:
there are 42 students in 8th grade
31 dont play keyboard so 31/42 = 73.8% chance
Answer:
12 yards and 1 foot
Step-by-step explanation: