Gary’s party ended at 10:00 pm. It lasted 3.5 hours. What time did the party start?

the party began at 6:30

Step-by-step explanation:

if you minus 3 hours from 10 you go to 7pm and 0.5 of a hour is equal to 30 minutes so the party began at 6:30

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

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17