Practice Proportional Relationships
Quiz - Lovela
The equation y = 16x represents the relationship between a, the number of pounds, and
y, the number of ounces.
) Which ordered pairs represent the number of pounds and the number of ounces
in the given equation? Choose ALL that apply
(3,48)
(16,80)
(10,160)
(48,3)
(80,5)
(160, 10)

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?