Answer:
hard, search on internet as I don't know this
Answer:
A
Step-by-step explanation:
6/x* 5/(2x+1) = 30/ 2x^2+x
Answer: Not true
Step-by-step explanation:
8.21 /7.8
8.21 × 100 divided by 7.8 ×100
821/780
= 1.05
Answer:
A A B
Step-by-step explanation: