Find x. a.√539 or appx 23.2 b.√320 or appx . 17.9 c. √156 or appx. 12.5 d.√800 or appx. 28.3

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.

Use the distance formula to find the distance between (-3,5) and (3,1)