Answer:
4x2+5x2-2x+8x=9x2+6x
Step-by-step explanation:
Answer:
4 and 10/2 so actually 9
Step-by-step explanation:
Answer: yes the ratios 1:9 and 5:45 are equivalent.
Step-by-step explanation:
1:9*5:5=5:45
U got any more math questions that I can answer? I’m really bored and I have to stay busy!
Answer:
c
Step-by-step explanation: