Isaiah takes 25 hours to treat 75 lawn with an organic fertilizer at a housing complex the lawns in the complex are the same size at this rate how many hours will it take isaiah to treat 9 lawns that are about the same size

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

answer: -0.5 would be the most likley outcome

step-by-step explanation: