What are the domain and range of h(x) = 3|x| a. domain: x ≥ 0; range: all real numbers b. domain: all real numbers; range: y ≥ 0 c. domain: all real numbers; range: y ≤ 0 d. domain: x ≤ 0; range: all real numbers

The dimensions, in inches, of a shipping box at we ship 4 you can be expressed as width x, length x+5, and height 3x-1. the volume is about 7.6ft^3 find the dimensions of the box in inches. round to the nearest inch

Fred has a total of 62 dvd and cd. if the number of cd is three more than two times the number of dvd, how many cd does he have?

Can someone check if i did this correct. it’s number 4 if you’re wondering.