Answer:
Step-by-step explanation:
2z-4=16
2z=20
z=10
10 mg
With wat?
Yes
Step by step explanation
Um well its quite common when going to the store and something is 50% off
Answer:
48 hats and 104 shirts
Step-by-step explanation:
These are the equations you build from the problem:
h + s = 152
8.50h + 12s = 1656
This is how I solved them:
s= 152-h
8.5h + 12(152-h) = 1656
8.5h + 1824 - 12h = 1656
Solve for h
h= 48
Put this into first equation (h +s = 152) to get s
