It will be D!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
492,630. Add up or multiply. I think thats the answer.
90≤4x+30
Yes she will have enough. 4 multiplied by 18 is 72. 72+30=102.
Hope this helped.
Answer:
(-∞,∞)
Step-by-step explanation:
It is positive for all x
