2*8 using <span>distributive property
= 2(3+5)
= 6+ 10
= 16</span>
One of them is 13 and the other is 28
A disjunction is false if both parts of the disjunction are false; otherwise, it is true
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Choice A
4-3=2 is false
6*3=9 is false
both parts are false, so overall the entire disjunction is false
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Choice B
5*6=30 is true
3+4=7 is true
Neither part is false, so overall the entire thing is true
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Choice C
8+3=11 is true
5*4=23 is false
While second piece is false, the overall disjunction is true. The first part (true) makes the whole thing true.
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Choice D
7+6=13 is true
5*2=10 is true
Neither part is false, so overall the entire thing is true
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In summary, we have
A. False
B. True
C. True
D. True
Making choice A the only answer that is false. So choice A is the final answer
Answer:
Step-by-step explanation:
First you do the division in parentheses and you get (-3/4*8/1) = -24/4 = -6
The new exercise becomes 2/3 *(-6)*1/3
Next, since there are only multiplication we have to do then in order from left to right so we have
-12/3*1/3 = -12/9
We can simplify by 3 and we get -4/3
Anwer choice C
Answer:
5 days
Step-by-step explanation:
7.50 ÷ 1.50 = 5
- 7.50 - 1.50 = 6.00
- 6.00 - 1.50 = 4.50
- 4.50 - 1.50 = 3.00
- 3.00 - 1.50 = 1.50
- 1.50 - 1.50 = 0
