Your friend asks you to bring a couple of bags of chips to his party. There are
several brands of chips, each a
different size and price.

Write a formula

5cakes cost 3.50 how much do 7 cakes cost

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30