Step-by-step explanation:
Arithmetic mean
7 is the answer 4 and lower you round down 5 and up is up
Answer:
B
Step-by-step explanation:
Write an expression to show how much the bowling alley
cost = f($6 x 3) + (f - 1) x $4.50
c=9f+4.5*(f-1)
You will distribute, you will do x times both x and postive Ten in the second set of parenthesis, and then you will do negative Ten times x and also positive Ten and then you combine like terms when you got both end products
