On a typical night at a restaurant, the patio lights use 204.77 kilowatt-hours of electricity and the courtyard lights use h kilowatt-hours of electricity. Which of the following expressions represents the total number of kilowatt-hours of electricity the patio and courtyard lights use? A. 204.77 ÷ h B. 204.77 × h C. 204.77 - h D. 204.77 + h

You download a video game to your computer. you have a 60-minute free trial of the game. it takes 5 1/6 minutes to set up the game 7 1/3 minutes to play each level. you want to find out how many levels you can play for free.which inequality describes the number of levels, l, you can play in 60 minutes? can you play 6 levels during your free trial? i need ,

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest