Robin's bank account balance is --$25.00. She makes a deposit of cash, which brings her balance now to $87.00 What integer represents the amount of cash she deposited?

Hannah is 3 years older than twice her brother joey’s age. joey is 2 years old. how old is hannah? show all of your work! the number of students is five more than seven times the number of teachers. there are 10 teachers. how many students are there? be sure to show all of your work!

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.