Solve 5x2 = −30x − 65. x = −3 ± 2i x = −3 ± 4i x = −6 ± 2i x = −6 ± 4i

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

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days

[15 points, algebra 2]simplify the complex fraction and find the restrictions.