1. 47
2. 75
3.95
4.378
Hopefully I helped
Answer:
The answer is B) $110.50 for 6.5 hours of work
Step-by-step explanation: Divide 119.00/7. This equals 17. To find anything equivalent to this, divide the amount of money earned by the hours worked. Starting from A, you divide 120.50 by 8.5. This equals 14.1764706... This clearly isn't equivalent. Then you move downward to option B. Here, you divide 110.50 by 6.5. This then gives you 17. As you can see, it is equivalent to the rate that the printer earns; therefore, this is the only option.
For this case, the first thing we must do is define variables.
We have then:
x: number of hours
y: Amount of scarf that Sara knits
We then have the following equation that models the problem:

The number of hours during the 8 days is given by:

Substituting the value of x in the ada equation we have:

Answer:
she will knitted by the end of the trip about 52528mm of scarf