Answer:
70:100 700:1000 14:20 140:200
Answer: explain the meaning of
Step-by-step explanation:
2a+1 + 3a+2 +5a-9 you would start by combining like terms
2a+3a+5a= 10a
1+2-9= -6
10a-6=94
then subtract 94-6=88
then divide 88 by 10= 8.8
a=8.8
Answer:
it simple a+b=ab
Step-by-step explanation:
bc=bc+c
hope it helps
Answer:
15% if I remember correctly
