Kayla's mom left a 20% tip for a restaurant bill that was $35. she used the expression 1.20(35) to find the total cost. which equivalent expression could she also use to find the total cost? 1.02(35) 35 + 0.2 1 + 0.2(35) (1 + 0.2)35

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

she drove 134 miles

step-by-step explanation: