Is 12/10 rational or irrational?

A hot air ballon ascended at the rate of 400 ft per hour for 3 hours and 15 min. What was the total distance that the ballon ascended?

Factor the polynomial: 8t^2 + 8t - 72

Write a word problem using the number sentence 4.23 x 10=42.3

John sold a car for 60000 and made a profit of 20% what was the cost price

A box of 84 penguins for 13,597 or a bag of 50 penguins for 795.95.

Michael swims 30 meters north and then turns and swims 50 meters diagonally across a swimming pool. He then swims in a straight line back to where he started. How far did he swim round trip?

the fee for a balance transfer is 3% of the amount of the transfer if b represents the amount of the balance transfer and and f represents the amount of the fee Wich of the following equation reperasents the relashionship between b and j

Leela went to a small garment store with her son. She wanted to buy an outfit for him. In the garment store, she found two types of shirts: Formal and Denim. There were 3 choices for formals and 4 choices for denims.

What is the converse of the given statement? "If tomorrow is Wednesday, then yesterday was Monday."

find two consecutive intergers who sum is equal to the difference of three times the larger and two times the smaller