*urgent first answer gets brainliest! *
the digits of a two digit number add up to 7, but when the digits are reversed, the original number increases by 9. what is the original number?

the original number is 34. 34 plus 9 is 43.

step-by-step explanation:

sry but any answer choices

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.