80+10x is the expression. To find the cost for 9 guests, simply plug in 9 for x. This becomes an equation reading 80+10(9)=170. The total cost for 9 guests is $170.00.
The answer is d not enough information
The answer is to multiply
Answer:
you are indeed correct
Step-by-step explanation: lol thanks for the points
Answer:
-6.5
Step-by-step explanation:
x + 3.6 = -2.9
x= -6.5
