They all have the common factor of 1
any number can be multiplied by one to get that same number.
I hope this helps!
An easy way to do this is to do trial and error.
All possible places to put the bracket:
a) (25 - 8) - 2 = 19 But since BEDMAS goes from left to right with Addition and Subtraction, the equation is unaffected.
b) 25 - (8 - 2) = 19
25 - 6 = 19
Therefore b) is correct.
Answer:
x=.5
Step-by-step explanation:
6x-9+8-4x=0
6x-4x=2x
-9+8=-1
2x-1=0
2x=1
x=.5
0.416666666666666 and the 6 continue
Answer:
77
Step-by-step explanation:
8 and 2/5 times 18 and 1/3 is 154. Divide 154 by 2 or multiply by 1/2 and get 77
