9 times 4.25 = 38.25 inches area of a rectangle is length times width
How many kittens are there?
Answer:
x^2-12x+36
Step-by-step explanation:
The first step in solving this equation is to expand the square which makes the equation (x-6)(x-6). Then you distribute the x to both parentheses which leaves you with x^2-6x, and then you distribute the 6 to both parentheses which gives you 6x+36. Then add both binomials which leaves you with x^2-12x+36. The reason it is +36 and not -36 is because you are multiplying a negative 6 by another negative 6.
4x=28x5
4x=140
4x=35
or you can use the horizontal method
4=28
5=x
you know that 4x7=28
so you obviously know that 5x7 has to give you x which is 35
