Answer:
Try harder at what you do. Talk to your teacher. Go to online study groups. Give me an example of a question and I will help you more.
The increase of the volume of industrial production is 1000 %
Step-by-step explanation:
Let's call the initial volume of the industrial production .
After the increase, the new volume of the industrial production is
The increase in percent can be calculated as
And substituting
We find:
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Answer:
the 2 numbers could be 10 and 3
Step-by-step explanation:
Answer:
a.(2 × 25) + 105
Step-by-step explanation:
Let the number of hours spent repairing the bike = x
Mr. Jones charged Roberta $105 for parts and $25 per hour for labor to repair her bicycle.
Therefore, our algebraic expression
= $25× x + $105
= 25x + 105
We were told in the question that He spent 2 hours repairing her bike.
Hence:
25 × 2 + 105
Therefore, the correct option is option a
a.(2 × 25) + 105