Green rectangle = length * width * height
3*6*2= 36
Blue rectangle
5*3*0.25 = 3.75
Pyramid = 1/3 *base^2 * height
1/3 * 16^2 * 10 = 853.33
1) 3j + 5p = 7.60 and 1j + 2p = 2.90
2) Solving for j and p
j = 2.90 - 2p
3(2.90 - 2p) + 5p = 7.60
8.7 - 6p + 5p = 7.60
8.7 - p = 7.60
-p = -1.1
p = 1.1
1j + 2(1.1) = 2.9
j + 2.2 = 2.9
j = .7
3) The values of p and q:
p = $1.1 per pancake, j = .70 cents per glass
If
is red, than the remaining
would be blue.
+
would give you
.
