Consider the expression 3x(x-2)+2 and 2x^+3x-12. evaluate each expression for x=2 and for x=7. based on your results do you know whether the two expressions are equivalent? for x=2, each expression has a value of for x=7, each expression has a value of these results suggest that the expression equivalent but the expressions are equivalent.

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.

Which letters from the table represent like terms? a and b b and c a and d b and d

How do you write 600 as a product of its prime factors (index! )