What is the sum of the first 20 terms of a finite geometric series where a1 =3 and r = 3/2

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)