Combine like terms
7w - 3w = 4w
-6+5 = -1
4w - 1
Final answer: 4w - 1
Answer:
x=8 & x=3
Step-by-step explanation:
We want to get the (x)s all on one side.
add 5x to each side

Since x^2 is x•x and 5x is 5•x then we can change the formula to
x(x+5)=8
then seperate that
x=8
x+5=8
subtract 5 from each side
x=3.
The solutions are 8 and 3.
55 -10 = 452x2 = 47x7 = 494x4 = 1621 + 1 = 2277- 10 = 67x+30=100 = 70 You gave the answers. ???
56 different sub-committees are possible
Step-by-step explanation:
When the selection has to be made without order, combinations are used.
The formula for combination is:

Here,
Total members = n = 8
Members to be selected = r = 5
So,

Hence,
56 different sub-committees are possible
Keywords: Combinations, Selection
Learn more about combinations at:
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