Telling of a classroom is 32 feet. the width is 75% of the lengt. find the area of the classroom in square feet

What is the equation of the graph below? y=sec(x)-4

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10