HELP 80 POINTS NOW PLEASE
The expression 3(x-9) is equivalent to 3(x)+9. 3(x)+3(9). 3(x) – 9. 3(x) – 3(9).

43lbs of tomatos cost $387. how much would 41lbs cost

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

How many solutions does the nonlinear system of equations graphed bellow have?