Here's a helpful tip- PEMDAS doesn't count when its only multiplication and division, or only addition and subtraction.
So for this equation, and similar ones, all you need to do is go from left to right.
6 x 1 = 6
6 / 4 = 2/3
The scale factor of two means you need to multiply the original length by 2:
9 x 2 = 18
The new length would be 18 cm.
Answer: A solution that results in a false statement when substituted back into the original equation.
Step-by-step explanation: An extraneous solution is one that arises in a solution of equations, but which on closer inspection is not a solution to the original equation. Therefore, they imply an error in the development of the solution of the equation, so they cannot be taken as a valid solution since, when replacing the result with the missing variable, the equation does not obtain the desired result.
There is 9 chocolate cookies, so the probability of choosing chocolate is 
. We then simplify to get 
, or 0.3.
Answer:
0.667
Step-by-step explanation:
subtract 1 x from both sides
3x+3=5
then subtract 3 from both sides
3x=2
then divide both sides by 3 to get x alone
Answer: O.66666 repeating and round
