Answer:
Step-by-step explanation:
just take the numbers or letters in the middle subtract those numbers then divide it by 2
Answer:
29
Step-by-step explanation:
20^2+21^2=841
Answer:
8 cups of blue and 12 cups of red
Step-by-step explanation:
Combine 1/3 c of blue + 1/2 c of red = 5/6 c of purple.
(5/6)x = 20
x = (6/5)20 = 24
this is applied to each of the above measurements to show that you need 8 c of blue + 12 c of red.
