At the beginning of a snowstorm, Sydney had 11 inches of snow on her lawn. The snow then began to fall at a constant rate of 0.5 inches per hour. Assuming no snow was melting, how much snow would Sydney have on her lawn 3 hours after the snow began to fall? How much snow would Sydney have on her lawn after tt hours of snow falling? snow after 3 hours?=
snow after t hours?=

She would gain 1.5 inches after 3 hours. She would then have 12.5 inches on her lawn.

snow after 3 hours=12.5

snow after 1 hour=11.5

Step-by-step explanation:

1.take 0.5 and multiply it by 3 then take that and add it by 11 and that's how you get the sum for 3 hours.

2.take 0.5 and add it by 11 and that's how you get the sum for 1 hour.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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