5248÷32= 1312÷8=656÷4=164
The answer is 164. P.S. It's easier to simplify it, then solve it, to avoid careless mistakes. Hope this helps you, and if it does, please choose this as the brainiest answer. :)
Answer:
Slope intercept form is y=mx+b. M= -1, which means your slope is -1. So far the equation is y=-x+b. Now you need to find b which is the y-intercept. To find b, you will use the point (1,3). You will plug it in into the equation, it will look like this 3=-1(1)+b. Now you solve for b. Multiply -1 and 1 you get -1. Add 1 to both sides and you have b=4. So the equation is y=-x+4. So to find k, plug in the point (k,6). It will look like this 6=-k+4. Subtract 4 on both sides. 2=-k is what you have so far. Divide by -1 on both sides. THE ANSWER IS K=-2.
Factor the numerator and denominator then simplify.
6x^2 - 54 6(x^2 - 9) 6(x + 3)(x - 3) 6(x - 3)
-------------- = ------------- = ------------------ = ------------
5x^2 + 15x 5x(x + 3) 5x(x + 3) 5x
6(x - 3)
----------
5x
Multiplication by a power of 10 requires only that you add the number of zeros indicated by the power. Multiplying by 100 = 10² will add 2 zeros on the right.
... 20 × 100 = 2000
_____
Multiplying by 10⁰ will add 0 zeros on the right.
... 20 × 10⁰ = 20
