The average person needs 1500 calories per day. a can of coke contains 140 calories. how many cokes would you need to drink to fill your daily caloric needs?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

What does the sign of the slope tell you about a line?

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?