Noel mows lawns for a summer job. he charges a base price of $15 plus $8 for every hour he works. the total amount of money he makes each time he mows the lawn can be represented by the function y = 8x plus 15. what does the variable, x, represent in this situation?

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

True or false look at the picture pls : /

Solve 3x-18=2y and 5x-6y=6 by elimination show work