Which of these numbers is irrational?

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.