Amazon has four levels that charge different amounts. Which level represents a On Your Own proportional relationship?
a. To ship with Amazon Basic it costs $3.75 per pulled plus a $3 shipping charge
b. To ship with Amazon Bulk it costs $0.10 per item plus a shipping fee 515 for each
box
c. To ship with Amazon Bonus it costs 53.25 per pound plus a seller's fee of $0.75 per
3
pound
d. To ship with Amazon Blaze it costs $225 per box plus a stocking fee of $250

Can someone show me the steps to solve the problem?

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)