Well $9.75 times 25 hours is $243.75.
Then you take that and multiply it by 10.
So she earned $2,437.5
The 1 is in the hundreds place good luck!!!
I’m thinking it’s going to be 7 units. If it’s not right correct me
The number of points Marco needs to bring his average up to 90% is 15points.
If there's a possible 25 possible points, and Marco has taken 5 quizzes;
Evidently, each quiz has weighs 5 points.
Mathematically;

- 2100 + 500x = 2250 + 450x
x = 3.
Therefore, he needs 5x points = 15 points to bring his average up to 90%.
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Answer: 3.46g/L= 3,460ml
Step-by-step explanation: 3.46Lx1,000=3,460ml