Answer:
x = 10
Step-by-step explanation:
4x + 3(x - 1) = 67 ← distribute parenthesis and simplify left side
4x + 3x - 3 = 67
7x - 3 = 67 ( add 3 to both sides )
7x = 70 ( divide both sides by 7 )
x = 10
He should give 6 milligrams of medicine to dog.
Step-by-step explanation:
Given,
Quantity of medicine instructed by Vet = .5 mm per 1 kg
Weight of dog = 12 kg
Quantity of medicine = Weight of dog * Quantity per kilogram
Quantity of medicine = 
Quantity of medicine = 6 milligrams
He should give 6 milligrams of medicine to dog.
Keywords: multiplication
Learn more about multiplication at:
#LearnwithBrainly
Answer:
13 and 11
Step-by-step explanation:
how is helpful
Answer:x > -3
Step-by-step explanation: