Thomas wants to store 15 movies on the hard drive of his laptop. if each movie takes up 600 megabytes, how much storage will all 15 movies require? write your answer in gigabytes.

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

I'm confused on this could anyone me and show me what i need to do to solve it.

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36