Danica has 15 stickers, she gives 3 to one friend and gets 4 from another friend. what expression would match the words? i could probs do this work but im being lazy so answer it for me yalll!

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?