Answer:
8f+4g
Step-by-step explanation:
2•4f=8f, 22g=4g, 8f+4g=8f+4g
The answer is 447 because you got to add 35 plus 410
Answer:
The expression for area of rectangle in standard form is: 
Step-by-step explanation:
The area of rectangle is given by:

Here, in the question, we are given length and width of the rectangle
Length = 2x-3
Width = 5x+9
The area of the rectangle will be:

Hence,
The expression for area of rectangle in standard form is: 
ANSWER
C. x=7
EXPLANATION
The given exponential equation is

We rewrite the right hand side as 3 raised to exponent 2.

Observe that the base of both sides of the equation are equal.
We now equate the exponents.

Solve for x,


The correct choice is C.
Answer:
2 1 3
Step-by-step explanation: