Answer:
8xy+4y-z
Step-by-step explanation:
Add values with the same variables; in this case xy
Answer:
x > -1
See picture.
Step-by-step explanation:

Hope this helps.
What is step 4??? What is the statement?
Answer:
$17.2
Step-by-step explanation:
120 + 16*100 = 120 + 1600 = 1720
The member pays $1720 annually for 100 classes and membership fee combined.
1720/100 = 17.2
The student pays $17.2 per class on average.
Answer:
he should bring more medium size
Step-by-step explanation:
please brainliest I was the first answer