Write the sentence as a equation the sum of x and 10 is 18

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 ,

What is the radical expression that is equivalent to the expression 27 1 over 5?

Indicate the formula for the following conditions: p^c(n,r)=