Answer:

Step-by-step explanation:
3p + 4r = q
3p = q - 4r

Answer:
irrational.
Step-by-step explanation:
√3 is irrational.
product of rational and irrational number is always irrational.
6×√3=6√3
Answer: 282
Step-by-step explanation: just multiplícate it by 4
The missing numbers are 12, 1.5, and 0.75 because it gets divided by 2 (or multiplied by 0.5) each time.
hope this helps.