Annabelle's total pay varies directly with the number of hours she works. if she works 4 hours, she earns $100. how much does annabelle earn if she works 6 hours? plz show work: )
a.$90.
b. $120.
c. $150.
d. $300

 C. $150.

Step-by-step explanation:

When two quantities x and y are directly proportional ,then the equation of direct proportion is given by :-

Given : Annabelle's total pay varies directly with the number of hours she works. If she works 4 hours, she earns $100.

Let , then we ahve

Hence, Annabelle earns $150 if she works 6 hours.

A.    “How many hours of homework do you do?” That question is statistical because it collects data of how many hours of homework he or she does.

B.    “What were the different prices of the books at the bookstore?” This question is statistical because it collects data on the varying prices of books at the bookstore.

C.    “Do your family members like to play soccer?” This question is not statistical because the question does not collect statistical data.