Answer:
Kelsey can buy 9 books.
Step-by-step explanation:
If Kelsey wants to buy as much books as possible with 30$, multiply 3$ by 9 (books) which is 27$.
30$-27$ is 3$ so she will have 3$ extra dollars to use for shipping. 2$ is the price for shipping so she will have an extra dollar.
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Answer:
x = 50
Step-by-step explanation:
140 = 85 + 1/2 x + 30
140 = 115 + 1/2x
25 = 1/2 x
x = 50
Answer: 3
Step-by-step explanation:
It’s B I hope this helps :)
Eighty seven written in standard form would be...
80 + 7 = 87
Good Luck! :)
