Multiplying decimals
only do 2-9 i didn't understand it and need . if you it would be great.

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2