You buy x bottles of soda for $1.50 using a gift card that you got as a reward for getting good grades
on your last report card. your gift card's original balance was $15. the function f(x) = $15-$1.50
represents the amount of money you have left on the card after your purchase. what is the domain of
the function? explain your reasoning.

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

An equation where variables are used to represent known values—function notation true or false

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.