Megan surveyed a random sample of 60 students at her school and found that 42 of them ride the bus to school each day. if there are 320 students at megan's school, about how many of them ride the bus to school each day?

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.