Answer:
Reason given in step 2. is incorrect. It should read; "Distributive Property."
Step-by-step explanation:
The reason given to go from :
2 (3x +4) = 56 to 6x + 8 = 56
is NOT "Multiplication Property of Equality" because one is not multiplying both sides of the equality by a number. The property that is being used is the Distributive Property on the left side of the equation in order to remove the grouping symbols (parenthesis) performing the implied multiplication of the external factor times each term of the binomial in parenthesis.
If the long side on both is 9ft and 3ft then 3•3 is 9 so for the short side you do the same. If the short side is 1ft and the other is "j" then it's 1•3 is 3.
1•3=3
Sorry if it's confusing the way I explained it.
Chartered Life Underwriter :)
Answer:
complete the question pls
Answer:
Clare skated 
Step-by-step explanation:
Given Distance skated by Mai = x miles.
Let the extra distance skated by Clare than Mai be y miles.
Solution,
Total distance skated by Clare = Distance skated by Mai + Extra distance skated by Clare than Mai
Now substituting the values we get;
