You make party favors for an event. You tie 9 inches of ribbon around each party favor. Write an expression for the number of in
ches of ribbon needed for n party favors.
9n
The ribbon costs $3 for each yard. Write an expression for the total cost (in dollars) of the ribbon.
?
(I'm confused on the second question)
9n
The ribbon costs $3 for each yard. Write an expression for the total cost (in dollars) of the ribbon.
?
(I'm confused on the second question)
1 answer:
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Answer: 12x + 9
Step-by-step explanation:
<u>Given </u>
(6 + 5x) + (7x + 3)
<u>Put like terms together</u>
=5x + 7x + 6 + 3
<u>Combine like terms </u>
=
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