You order the hardcover book shown from a website that offers free shipping on orders of $25 or more. identify an inequality that represents how much more you must spend to get free shipping. let x represent the cost of additional items.

could you reply to this with the question so i can ?

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step-by-step explanation:

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5

false

step-by-step explanation:

false : it can not go to 9 the highest that part can go is 7

here is your proof