7 9
8 10
you switch the division sign to multiply and put 10 and then multiply to get 63
9 80 then divide to get your answers
Answer:
95
Step-by-step explanation:
we know that the <span>commutative property of multiplication</span><span> states that when finding a product, changing the order of the factors will not change their product. ...(a X b = b X a)
eg: 3/4 X 5/6 X 2/5
so according to the </span>commutative property of multiplication<span> ...we can rearrange these three numbers in any way we want for easy calculations ..like ..
2/5 X 3/4 X 5/6 = 30/120 = 1/4 ...
i feel it would be easy to multiply small numbers first so i arrange it in that way ..so it makes the problem easy ...anyways commutative property is there which allows us to rearrange the numbers in any way we want ...
Hope it helps !!!
</span>
Answer:
Step-by-step explanation:
2(4x - 8) - 10
8x - 16 - 10
|_______|
8x - 26
-5x + 8 - 11x - 12
___ ___ _____ ____
___ ____
-16x - 4
-3(4x - 5)
-12x + 15
For the third and first exercises, you just use the Distributive Property, and for the second exercise, all you are doing is combining like-terms.
I am joyous to assist you anytime.
Answer: 5
Step-by-step explanation:
Let R be the event that players threw right-handed.
Let O be the event that players were over 30 years old.
Given: Total players = 25
n(R) = 17 , n(O) = 12 , n(R and O)=9
According to the probability formula,
n(R or O) = n(R)+n(O)-n(R and O)
⇒ n(R or O) =17+12-9
⇒ n(R or O) = 20
Now , n(neither R nor O) = Total - n(R or O)
= 25-20
=5
Hence, the number of players on the team neither threw right-handed nor were over 30 years old = 5