9 When determining what price to charge for a soda, Randy's restaurant uses $0.30 for the cup and $0.05 per ounce of soda, s. Their pricing plan is represented by the expression: 0.30 +0.05 s.
How much would Randy's restaurant charge for an 18 ounce cup of soda?

$1.20

Step-by-step explanation: y = $0.05x + 0.30.

y = $0.05(18) + 0.30 since the 0.30 is for the cup and 0.05 multiplied by how many ounces you have.  

So, add 0.90 to 0.30 and it will give you the total cost for an 18 ounce cup.

yes

step-by-step explanation:

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

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