4. Brandon is having a bake sale at school to raise $140.00 to donate to the local animal shelter. He sells brownies for $1.00 each and cookies for $0.50 each. Given that Brandon sells 82 brownies, and all sales go to the donation, how many cookies does be need to sell to reach his goal?

Answer and Explanation

Your Answer is

Correct Answer is J

Explanation

82 brownies are $82, and a total of $140 is needed, so the number of cookies that need to be sold is (140-82)/0.5=116