A skydiver descends at 20 1/3 kilometers per hour after deploying its parachute. Which of the following expressions represents the change in the skydiver's altitude if they descend for 4/7 of an hour?

What term makes it inconsistent y=2x - 4

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

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. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax