How many coins do you need to have in your pocket to be assured that at least two of them have the same digit?

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

Which is the scale factor proportion for the enlargement shown?

Fiona has to plot a histogram of the given data