Aclass is going on a field trip to see a movie. each ticket is $6.00. the number of students, n, who will receive a $6.00 ticket is proportional to the total cost, c, of all the tickets. which equation could be used to find the total cost of all the tickets?
answers:
a: 6.00n=c
b: 6.00+n=c
c: n/6.00=c
d: 6.00/n=c

Generate two equivalent fractions for each fraction. use fraction tiles or number lines . 3/4

Which point is a solution to the inequality shown in this graph (-3,-1) (3,-1)

As a manufacturer of golf equipment, the spalding corporation wants to estimate the proportion of golfers who are left-handed. how many golfers must be surveyed if we want 99% confidence that the sample proportion has a margin of error of 0.025? assume that a previous study suggests that 20% of golfers are left-handed.