Answer:
b=10, a=13
Step-by-step explanation:
let s number of yellow = a
number of blue = b
we have
a+b =23
2b - a = 7
->a+b +2b -a = 23+7
-> 3b = 30
->b = 10
->a = 13
<span>1.35x10^10
should be the answer. Hope it helped :)
this is the number expanded: 1,350,000,000,000</span>
No
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Answer:
a
Step-by-step explanation:
You can put 400/100 to get the fraction 4/1 or 4, it is not a mixed number though. So the final answer is 4
