Answer:
2.50t + 350 = 3t + 225
Step-by-step explanation:
Let t represent the number of tickets that each class needs to sell so that the total amount raised is the same for both classes.
One class is selling tickets for $2.50 each and has already raised $350. This means that the total amount that would be raised from selling t tickets is
2.5t + 350
The other class is selling tickets for $3.00 each and has already raised $225. This means that the total amount that would be raised from selling t tickets is
3t + 225
Therefore, for the total costs to be the same, the number of tickets would be
2.5t + 350 = 3t + 225
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✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧
❖ You can write 0.8 as 8/10 and 80% as 80/100.
(8/10 and 8/100 are equivalent.)
~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡
~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ
Answer: 3/16(x+4)(x-4)(x-2)
Step-by-step explanation:
Answer:
Step By Step Explanation:
Subtract 2 From Both Sides
Simplify
Subtract 9x From Both Sides
Simplify
Multiply Both Sides By -1 (Reverse Inequality)
Simplify
Divide Both Sides By 2
Simplify
- Mordancy
Answer:
7:3
Step-by-step explanation:
The number of yellow marbles: the number of blue marbles
