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lisabon 2012 [21]
3 years ago
8

Peter has $10 to spend at the fair. Write and solve an inequality to find how many rides Peter can go on if each ride costs $.75

.​
Mathematics
1 answer:
professor190 [17]3 years ago
4 0

Answer:

$10=13 rides

Step-by-step explanation:

10 ÷ 0.75= 13.47, so $10=13 rides

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Step-by-step explanation:

To show that a statement is a tautology using truth table - is to show that all the entries in the expression are truths T.

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[~p ∧ (p ∨ q)] → q

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TERMINOLOGIES AND SYMBOLS

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THE STEP BY STEP WORKINGS FOR THE STATEMENTS GIVEN ARE IN THE ATTACHMENT.

8 0
3 years ago
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3 years ago
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zaharov [31]

<u>Answer:</u>

○ x = -7

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Given the equation:

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10(x + 10) - 4 = 11 - 5(2x + 11)

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⇒ 20x = -140

⇒ x = \frac{-140}{20}                                        [divide both sides by 20]

⇒ x = \bf-7

6 0
2 years ago
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