I need help fast I’ll really appreciate it.

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

Can you divide 25 into 4 equal groups? explain why or why not.