Evaluate the expression:
4 (5)*- ( + )
A
3
8
B
wo
15
12
D
12

What is the value of the expression below? (81^2)^1/8

Find the solution of system of equation y= x-4 y=4x+2

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?