PLEASE HELPP What are the two steps for solving an equation or inequality?
A. 1) combine like terms. 2) isolate the variable
B. 1) add the opposite. 2) multiply by the reciprocal.
C. 1) put the numbers together. 2) solve for x.

The president of a bowling league wanted to estimate the average highest bowling score of all its 200 members. instead of surveying all 200 members, she randomly selected 20 members and recorded their highest scores. she found the sample mean to be 237. what inference can she make based on the sample mean?

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?

Triangle knm is what is true about the sides of knm