Answer:
25/33
Step-by-step explanation:
1) find the least common denominator (LCD)
The LCD of 11 and 3 is 33
Multiply 9/11 by 3/3
You can do this because you are basically multiplying 9/11 by 1, (3/3 = 1)
See file below for steps
8.75 x 10 = 87.50, easiest way to figure out is divide each amount by each answer choice
2 x y2 + 2 x 3 y3 + 3y + 7 y2 + 7