Question

Dora rents a party room for $70. She pays $5 per guest for

party favors. The expression 70+5g represents the total
cost for a party with g guests. Find the total cost for a party
with 9 guests.

Answer 1

Answer: $115

Explanation:

From the question, we are informed that the expression that represents the total cost for a party with g guests was given as:

= 70 + 5g

Therefore, the total cost for a party

with 9 guests will be:

= 70 + 5g

= 70 + 5(9)

= 70 + 45

= $115