Answer:
It is 2/3
Step-by-step explanation:
It is saying that if Mr Newberry had 7 marbles, 3 would be red and 4 would be blue. Basically, the question is asking you to do this:
Red: 28/3 =
Blue: 28/4 =
Answer:
Step-by-step explanation:
Given
Required
The inverse
Replace f(x) with y
Swap x and y
Subtract 2
Multiply 9
Rewrite as:
So:
In any mathematic expression, like terms will be the terms with the same exponents and variables. For example, in the expression 2x^2 + 3x^2 + 6x , 2x^2 and 3x^2 would be like terms. This is because they have the same variable(x) and the same exponent(2). Hope this helps.