Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Rewrite the rational expression in the form . Then match q(x), r(x), and b(x) to the correct expressions.
2x2 − 7x + 6
2x2 − x + 3
2x3 − 7x2 + 6x − 9
x − 3
-9
0
q(x)
arrowRight
r(x)
arrowRight
b(x)
arrowRight

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

A+b= 17, ab=70, find the value of |a-b|

Has a picture and need within 5 min