Which of the following is a rational number? (5 points) square root of 2, square root of 3, square root of 4, and square root of 5

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?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

‼️‼️‼️10 points‼️‼️‼️ me it’s important‼️‼️‼️‼️‼️