Answer:
75 pages
Step-by-step explanation:
Answer:
A. The twelve-pack is better because each soda cost $0.25
Step-by-step explanation:
12 x 0.25 = $3.00 which is only like a buck and 25 cents more for 6 more orange juices.
In the market, you would buy the 12 pack because $1.25 is less than 6 more orange crushes. Also, it's a solid deal and the rate is not pricey! :)
Take an example: The salary per hour:
Assume x (variable) is the number of hours worked and assume THAT THE RATE PER HOUR IS $10, then:
If you work x hours at the hourly rate of$10, you will generate an income,
say, y that is equal the number of hours worked by the rate per hour, that is:
y = 10.x. The more hour(x) you work, the more income(y) you get.
Hence we created a relationship between y and x , or in English, between the earning and the number of hours worked.
Moreover y depends on x, if there is no x, there is no y and if x increases, y increases. However x is an INDEPENDENT variable because you can
give to x any number & y will follow
