Please hurry! I need all of these answers really soon it's due​

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 shows a reasonable estimation for 124% of 42 using the distributive property?

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i