1. A high school wants to sell postage stamps with the school logo on them. The fundraising group have purchased 500 sheets of stamps at $16/sheet plus $50 to

create the image. They plan to sell each sheet for $20.

a) Write an equation that represents the cost of obtaining the stamps.

b) Write an equation that represents the income from sales.

c) For each equation, set up a table of values.

d) Graph each equation on the same set of coordinate axis.

e) What is the minimum number of sheets the group must sell so they don't lose

any money?

f) How much profit will they make if they sell 500 sheets?

i do not know the answer i am sorry

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

1,589.63 in.^3

step-by-step explanation:

i hope this you : d

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all