4-21. COLLEGE FUND
Five years ago, Gustavo's grandmother put some money in a college savings account for him on his birthday. The account
pays simple interest, and now, after five years, the account is worth $500. Gustavo predicts that if he does not deposit or
withdraw any money, then the account balance will be $1000 five years from now,
a. How do you think Gustavo made his prediction?
b. Do you agree with Gustavo's reasoning? Explain why or why not

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

27 is what percent of 108? 27 is % of 108

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.