Tell me all equations of percentage like

what is 5% of 80
number should be all the same . like formula.

and tell me how to do it for one by one
like for its 12/60 × 100%

Match each equation with the operation you can use to solve for the variable. 1 subtract 10 2 divide by 10 3add 18 4add 10 5 subtact 18 6multiply by 5. 7multiply by 10. a 5 = 10p b p + 10 = 18 c p + 18 = 5 d 5p = 10

Nikolas calculated the volume of the prism. his work is shown below.

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.