For each ordered pair, determine whether it is a solution to y = -2. Is it a solution?
Х
$
?
Yes
No
(-8,-2)
Start over
(5.6)
o
(3.-2)
(-2, 1)

An animal shelter has 21 puppies. if the puppies are 28% of the total dog and cat population , how many dogs and cats are in the animal shelter

How do you solve a question like this?

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase