Determine if the expression - 8nºm“ + 9m-'na + 6n is a polynomial or not. If is a polynomial, state the type and degree of the polynomial. ​

X2 + y 2 = 36 x + y = 6 solve the system of equations.

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?

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.