Miss Jones wants to buy at least 10 books. Each paperback book costs an average of $10 and each bardcover book costs an average of $20. Miss Jones is planning
to spend less than $240 on books.
a) Write and graph a system of inequalities to model the number of books
she can purchase to stay under budget
. Be sure to label all parts of your
graph.
b) State one solution that would work. How much did she spend on
hardcover books?

answer: kljdcdhjbdlchjad oac apoich a

step-by-step explanation:

i don't see any

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13