Can someone tell me the answer and how to solve this (picture)

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).