Answer:
x = 21
Step-by-step explanation:
Answer:
number 2
Step-by-step explanation:
3*7*6=126
4*3*10=120
126-120=6
Answer: x < -3 or x > 5
Step-by-step explanation: Interval notation shows the values of x. X is less than -3, or greater than 5.
how do i answer that I don't even know that sorry