Answer:
add 8x to both sides of the inequality
Step-by-step explanation:
Answer:
1:3.5
sorry if I'm wrong I really know it but still serve them wrong
Step-by-step explanation:
Answer:
4900
Step-by-step explanation:
multiply all those numbers together
2x2x5x5x7x7 = 4900
7 is the prime factor of 210