Simplify (5xy), if x=3 and y=2 show all the nesessary steps,
a person that shows all the nesessary steps i will make the brainlist answer

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Which of the following parabolas opens down?