How many more festivals had 18 to 23 countries represented than 0 to 5 countries represented?

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

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

there is nothing below so i cannot

step-by-step explanation: