3x - 1 = 2x
3x = 2x + 1
3x - 2x = 1
x = 1
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
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Answer:
1= -15 °C
2= 7 minutos y medio
Step-by-step explanation:
1= colo la temperatura va bajando 2 grados cada minuto lo único que hay que hacer es restarle 30 °C a 15 y nos da -15 ° C
2= Solo divides 15 entre 2 y ya.
Answer:
x=2
Step-by-step explanation:
Hint use m a t h w a y. Its a algebra problem solver.
3 < 3x+6
-3<3x
-1<x
3x+6<24
3x<18
x<6
-1<x<6 the book is right