Given α and 3α are the roots of the quadratic equation ² + k + 27 = 0. Find the values of k. Help me to solve this ASAP. Thanks!! ;)

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Luisa sells stuffed animals. she sells her stuffed elephant for $34.90, and the sales tax is 6% of the sale price. about how much is the sales tax on the elephant?