Fred is surveying the 7th graders to find out what they want their next PBIS incentive to be.
Jessica tells Fred to randomly survey 35
students, Layna tells Fred to randomly survey
65 students, and Mike tells Fred to survey all of
the popular students. Whose sample will most
likely be the most representative of the
population?

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation:

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.