Kaiden deposited $6200 into a savings account for which interest is compounded weekly at a rate of 2.77%. how much interest will he earn after 8 years?

a. $1537.59
b. $1373.92
c. $201.31
d. $174.09

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?