Answer step by step 1.avas school took a field trip. a total of 32 vehicles were needed for the trip. some students took the bus, and some students car-pooled. there are 27 people on each bus and 3 people on each car. 408 people altogether attended the trip. how many buses and cars were needed for the trip?

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Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

Find the nonpermissible replacement for binthis expression.b2/5b +5