You can simply look at a graph and see if it's the same on both sides at a certain point
Answer:yes
Step-by-step explanation:
You need to get the r by itself on one side, with the constants (numbers without the r) on the other side.
By this we mean, integers which are divisible by two, and which "follow" each other. For instance, 2 and 4 are consecutive even integers because both numbers are integers, divisible by two, and 4 is the next even integer larger than 2.
Answer:
20:50
Step-by-step explanation:
2:5
They got 20 by multiplying 2 by 10 so we multiply 5 by 10 which is 50