17th century by Rene Descartes
Answer:what is this
Step-by-step explanation:
bruh
The answer is 49 because 50 - 1=49 that is one way but i dont know the other way
Answer:
Associative.
Step-by-step explanation:
In addition and multiplication, it does not matter which two numbers you put together first. On the left aide 6 is associated with 3. On the right side 3 is grouped with 7. It doesn't matter where 3 goes. You still get the same answer.
(6 + 3) + 7 = 6 + (3 + 7)
9 + 7 = 6 + 10
16 = 16
Answer:
B
5 +2 is 7 both of them got two numbers