Solve for the variable. 9.5z = 4.75 A) -4.75 B) 0.5 C) 2 D) 4.75

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?

I’m really confused and need your assist me with this question i’ve never been taught

Define the type of sequence below. 7, 14, 28, 56, 112, a. neither arithmetic nor geometric b. arithmetic c. both arithmetic and geometric d. geometric