William has a lemonade stand .yesterday he made $17.55in lemonade sales and today he made $14.02 sales. how much does he have now ?

Given that anna wants to spend less than $60 for the subscription and only full month subscriptions are offered, what is the maximum number of months that ana can subscribe

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?