HELP NOW Package B is represented in the table below.
Package B
Number of People
Total Cost $
1
66.50
2
73.00
3
79.50
4
86.00
Compare the functions.
If 12 people attended the birthday party, which package will cost less and by how much?
Show your work below.
Package
would costs
less
5

x is variable or an unknown value to find

example:

2x = 5 which means x = 3

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.