Sierra’s ice-cream shop made $45 before she had to close early when the power went out. she realized she lost 2/3 of a dollar each hour when she was closed. if the expression that models this situation is 42-2/3h what was sierra’s profit if the shop was closed for 6 hours?

The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level

Factor the polynomial by its greatest common monomial factor.

Could someone me with this question i’ve been stuck on it for 20 minutes