Which values of a and b make the following equation true? (5x?y?) (-4x*y*) --20x® yo
O a = 11, 627
bu
a = 11, b = 10
O a = 28, b = 7
a = 28, b = 10

all about the same size in the city the game was

step-by-step explanation:

step-by-step explanation:

10.50 + taxes which added up to 11.50

just watch memes

step-by-step explanation:

it me < 3

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

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