Answer:

Step-by-step explanation:
If we are talking about whole numbers, the only number in between 1 and 3 is 2 but if we are talking about numbers in general, there are an infinite amount of numbers (for example, 1.1, 1.12, 1.004, and 1.80543285 are all in between 1 and 3).
#1) (b)
#2) (d)
#3) (d)
My explanations are the same as your previous questions.
Answer:
( C ) p5 / q4
Step-by-step explanation:
Answer:
x = 15
Step-by-step explanation:
3x / 3 = 45 / 3 x = 15