In complex number simplify the following -4+3i/-10+7i

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?

Which function has the domain x> -11?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.