Yay!Keisha read the entire book in a week! If the book has 14x^2 +12x-3 pages in all, how many pages did she read during the rest of the week ?

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?

Can someone explain to me how to do