Astudent scored 81 and 93 on her first two quizzes. write and solve a compound inequality to
find the possible values for a third quiz score that would give her an average between 85 and
90, inclusive.

the science club has 42 people and the robotics club has 33

step-by-step explanation:

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you