Patrick works a 40-hour week at $10.70 an hour with time and a half for overtime. last week he worked 45 hours. what were his total earnings for the week? a. $508.25b. $510.00c. $481.15d. $444.05

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)