1. In a concert hall, the number of seats in each row increases as you move farther from the stage. There are the first row, 38 seats in the second row, and 45 seats in the third row.

a) If this pattern continues, determine what type of sequence this represents. Then write a function rule in simplified

form that can be used to find the number of seats in the nth row. Be sure to use the correct notation you have

learned this unit. Show ALL work.

b) Use the rule to determine which row has 290 seats. Show ALL work.

An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?