This question is "create expressions with parentheses". need

Lauren's Problem

Step-by-step explanation:

She fell the appropriate number of times each day for the 5 days. She fell 9 times the first day, like the equation has in parenthesis. She did it for 5 days. 5x9 is pretty much given to you. Hope this helps. :)

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

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.