4 years ago

- A phone call costs $0,58 for the first 3 minutes and $0.15

1 answer:

8 0

.58 + .15x = 4.78
28 minutes

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Alex777 [14]

Answer:

Step-by-step explanation:

You need to add $6.50 and $11.75 and you get $18.25.

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Slope = 3/7

y - intercept: y = -3

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sashaice [31]

the correct answer is a

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vampirchik [111]

Answer:

50/50

Step-by-step explanation:

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AfilCa [17]

Conditional statement is a statement with a hypotesis and a conclusion:

If $\text{ \underline{ hypothesis } } p$ , then $\text{ \underline { conclusion } } q$ or mathematically $p\rightarrow q$ .

Converse statement of $p\rightarrow q$ is statement $q\rightarrow p$ .

If you negate (that means stick a "not" in front of) both the hypothesis and conclusion, you get the inverse: $\neg p\rightarrow \neg q$ .

Finally, if you negate everything and flip p and q (taking the inverse of the converse) then you get the contrapositive: $\neg q\rightarrow \neg p$ .

Then,

Answer: the correct choice is D (the inverse of the original conditional statement).

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4 years ago