8. Verify that Q (the rational numbers) is a ring, and, in fact, an integral domain. Show that the only ideals in Q are {0} and Q.

answer:

sometimes

*i think

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

pi x^2

step-by-step explanation:

pi times x squared