Question

I need help :(
the question:http://prntscr.com/9fok3x
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Answer 1

one method involves 3 arithmetical calculations and the other one using just 2.
Which is which?

Answer 2

was method 1 3 airmethical calculations?

Answer 3

If i were working out
a ( b + c) (where a , b and c are any numbers
I woulf first add b and c , then multiply the result by c
That is 2 opeartions.

Answer 4

To work out a*b + a* c
- how many operations ?

Answer 5

Yes method 1 does 3 oparations.
So by using the distributive peoperty you do 1 less operation.

Answer 6

in general form the distributive property can be written as
ab + ac = a(b + c)

Answer 7

so howdo we answer thwe question with our information we have

Answer 8

just explain how you convert 8(14.95) + 8(34.95) using the distribute property and show how the calculations only involve 2 operations as opposed to 3 operations .