Answer:
Choice D:
Step-by-step explanation:
If we check them one by one...
Choice A is all correct, so we leave that there for now
Choice B's 3x12 is equal to 36, so therefore it's wrong
Choice C has the same mistake as Choice B - 3x12 is not equal to 32
Choice D is all correct, so therefore it is the answer
Though Choice A is also correct, the question asked for <u>all</u> of the different ways you can arrange the cars
So, therefore... the answer is A!
<u><em>Hope this helped!</em></u>
6 = 2(x+8) - 5x
⇒ 2x+ 2*8 -5x= 6
⇒ (2x -5x)+ 16= 6
⇒ -3x = 6 -16
⇒ -3x = -10
⇒ x= -10/(-3)
⇒ x= 10/3
⇒ x= 3 1/3
The correct answer is B. 3 1/3~
8 times 68 is 544 i hope i helped
The building would be 100ft tall. You have to take 20/6 = ?/30 The difference between 6 and 30 is x5. Then all you have to do is 20x5 and you get 100ft.
Answer:
During the early days of mathematical expressions the Greeks needed a shorthand form of representing the summation of several terms hence the choice of ∑ as a sigma Notation.
Step-by-step explanation:
The summation symbol ∑ is the upper case equivalent of capital S in Greek and S represents sum in English.
During the early days of mathematical expressions the Greeks needed a shorthand form of representing the summation of several terms hence the choice of ∑ as a sigma Notation.
