Answer:
6. -200+75= -125
7. -40+-17= -57
8. 6+-9= -3+7=4+-5= -1
5+3=8+-6= 2
11+-12= -1+-3= -4+4=0
Correct answer: Cory goes first
Step-by-step explanation:
Answer:
IT IS B
Just trust me ; P
Because 24 square rooted = 5.196152422706632
Now add three - 8.196152422706632
17/2 = 8.5
8.196152422706632<8.5
For 6/x+5 –5 is an excluded value of x.
So, Option D is correct answer.
Step-by-step explanation:
We need to find for which rational expression is –5 an excluded value of x.
A value of x is excluded in a rational expression if it makes the denominator of that expression equal to zero and makes the expression undefined.
In the options given below, if we put x= -5 the only option D will become undefined i.e
As we know 6/0 = undefined so, for 6/x+5 –5 is an excluded value of x.
So, Option D is correct answer.
Keywords: Solving Rational Expression
Learn more about Solving Rational Expression at:
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<em>Answer:</em>
for question 4 the asnwer is 1.7
for question 6 the answer is 2
<em>Explanation: </em>
The volume of 4 is 18 length × width × height so 3 × 3 × 2 = 18
The mass 32kg divided by the volume 18 = 1.777777778
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The volume of 6 is 90 length × width × height so 10 × 3 × 3 = 90
The mass 180kg divided by the volume 90 = 2
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<em>Hope it helps, if you have any question comment down!</em>
20 mins = 20 ÷ 60 = 1/3 hour
Speed = Distance ÷ time = 25 ÷ 1/3 = 25 x 3 = 75km/h
Answer: 75km/h
