Yes, because a unit price is what you pay for one of many things. A unit rate, if you will.
The question isn't complete
Increased by the factor of ____ ?
there should be a number after 'of'
Answer:

Step-by-step explanation:
The given pair of angles lie on a line, hence they are classified as linear angles. They possess the property by which their sum is equal to 180°.





Answer:
1.908
Step-by-step explanation:
Assuming you are going at a base of 10,
㏒81 = 1.908, just use a calculator
It would be B. because it's just 7 times 1.5