Ascale balanced with one blue x block and 20 green blocks on the left side and 40 green blocks on the right side. a student bumped into the scale and knocked some blocks off so that only one blue exit block and three green blocks remained on the left side. how many blocks do you need to remove from the right side to make the scale balance?

Select all the correct answers.natalie buys a new car. in the first month, the odometer on the car records 800 miles. from past experience, she expects to drive 900 miles per monthselect all the functions that can be used to find the number of miles, f(n), recorded on the odometer after n months.of(n) = 800n + 100f(n) = 9001 - 100f(n) = 900n + 800(1) = 800; }(n) = f(n - 1) + 900, for n > 2f(1) = 800; 1(n) = f(n − 1) + 100, for n > 2(1) = 900; }(n) = f(n - 1) + 800, for n > 2

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)