Elmwood elementary school has 576 students and 24 teachers savory elementary school has 638 students and 29 teachers what school has the lower unit rate of students per teacher

Divide total number of students by number of teachers:

Elmwood: 576 students / 24 teachers = 24 students per teacher.

Savory: 638 students / 29 teachers = 22 students per teacher.

Savory has the lowest students per teacher rate.

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

add an image, and i will answer

step-by-step explanation: