First we write equation for perimeter of rectangle. Why? because we have been given that it is 128 units and maybe we can calculate something from it.
P = 2a + 2b where
a = 2(3y + 1 ) and b = 2(2y +3)
P = 6y + 2 + 4y + 6 = 10y + 8 = 128
now we can solve for y
10y = 120
y = 12
Now we just express value of y in formula for finding lenght of VW and we got length
Answer is 37
8
f(5) = 1/4*2^(5)
f(5) = 1/4*32
f(5) = 8
The equation for this thing is 18x5. Because there are 18 packages each with 5 crayons. So there are 5 crayons per package. Since there are 18 packages the equation will be 18 times 5 to solve the total number of crayons Mr.Maar has.
110% maybe as the other person said
