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ladessa [460]
3 years ago
9

Bob sold 34 trading cards, each for 50 cents more than the price he bought them. If each card was originally $0.25, how much did

he earn?​
Mathematics
1 answer:
Naya [18.7K]3 years ago
3 0

Answer:

E/A card was sold for $.75, which means the 34 cards were sold for a total of $25.50

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What is the following expression when simplified 5x + 8(5 + 2x)?
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Answer:

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Step-by-step explanation:

5x+8(5+2)

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For a Saturday matinee, adult tickets cost $8.50 and kids under 12 pay only $7.00. If 80 tickets are sold for a total
jolli1 [7]

Answer:

  • 30 adult tickets,
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Step-by-step explanation:

<u>Given</u>

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Let the adult ticket be a and kids be k

<u>We got equations</u>

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<u>From the first equation we get</u>

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<u>Substituting k in the second equation</u>

  • 8.5a + 7(80 - a) = 605
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<u>Then finding k</u>

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8 0
3 years ago
When you subtract one negative integer from another, will your answer be greater than or less than the integer you started with?
SVEN [57.7K]
So say for example u have -7 - (-5), think of subtracting integers as adding the opposite, so ur adding the opposite of -5, the opposite of -5 is 5, so ur adding -7 and 5= -2
another one: -15 - (-18)
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3 years ago
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