Gabriela went shopping for tshirts and some candies at the store. She bought 5 times more candies than tshirts. The cost of the tshirt is Q15 and the cost of the candies are Q3. She spent Q90,how many tshirts did she buy?

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

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

need more information

step-by-step explanation: