Who ever answer this first gets a brainliest

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

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. after tax the total is 45.99. what percentage of the subtotal is the total?

Write 5 in the form of a/b using integers to show it as a rational number