Mindy planted 32 bulbs in her garden for a spring project. Each bulb cost $2.30. She used x bags of potting soil while planting the bulbs. Each bag of potting soil cost $5.45. Write an expression to
show how much money Mindy spent on her spring project.

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?