nehaljay6771 nehaljay6771
  • 04-01-2018
  • Mathematics
contestada

If pq=3 and pq+rs=5, then 3+rs=5 is an example of the _________.

Respuesta :

Kalahira
Kalahira Kalahira
  • 18-01-2018
This is an example of the substitution property of equality, meaning that if pq = 3, you may substitute 3 for pq in another related equation. So if pq+rs=5 is true, then 3+rs=5 is true as well.
Answer Link

Otras preguntas

A 1 digit number and a 3 digit number have a sum of 205.  The same two number have a difference of 195, a product of 1,000 and a quotient of 40.  What are the t
Why is RNA necessary to act as messenger?
What is two thirds minus six thirds
When was William Shakespeare born
is it possible for a distance versus-time graph to be a vertical line?
What is two thirds minus six thirds
How is the numeral 35.012 written in words and why
What are two different ways to describe and label the layers of the Earth?
two identical freight cars roll without friction towards each other on a level track. one car rolls 2 m/s the other 1 m/s. after the cars collide they couple an
Trying to translate word problems. Five times the sum of 3 and twice some number is 70. what is the number?