Which statement about the following argument is true?

2 answers:

7 0

1. The argument is valid by the Law of Detachment.

2. Determine the contrapositive statement of the conditional, so we have...

If you live in Idaho, then you do not live in New York City.

3. If ticket prices are low and the line to purchase them is short, then I will go to the show.

4. If Satish takes the Tuesday 8:00am Chemistry class or the Tuesday 8:00am Physics class, then he will finish the program.

STatiana [176]3 years ago

5 0

<span>D: The argument is valid but does not follow the Law of Syllogism or the Law of Detachment.
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Agata [3.3K]

Answer:

1. PQ

2. PR

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4. OR/OP

5. RO

Step-by-step explanation:

3 0

1 year ago

A system of equations and its solution are given below.

Fittoniya [83]

Answer: Option <span>C. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by -3. The solution to system B will be the same as the solution to system A.

First equation of system A multiplied by -3:
(-3)(x+6y=5)
(-3)(x)+(-3)(6)=(-3)(5)
-3x-18=-15

Sum of the second equation of system A and the first equation multiplied by -3:
(-3x-18)+(3x-7y)=(-15)+(-35)
-3x-18+3x-7y=-15-35
-25y=-50

System B
x+6y=5
-25y=-50 </span>

4 0

3 years ago

Read 2 more answers

Solve for y;-4 -3y>-10

Luden [163]

Answer:

y>2

Step-by-step explanation:

-4-3y>-10

-3y>-10+4

-3y>-6

y>-6/-3