on tuesday, a local hamburger shop sold a combined total of 600 hamburgers and cheeseburgers. the number of cheeseburgers sold was three times the
number of hamburgers sold. how many hamburgers were sold on tuesday?

Step-by-step explanation:

h + c = 600

c = 3h

now we sub

h + 3h = 600

4h = 600

h = 600/4

h = 150 <=== hamburgers sold on Tuesday

c = 3h

c = 3(150)

c = 450and 450 cheeseburgers sold

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg