cost = 1.99g.
or if you need some function notation you can define C(g) as the cost and have
C(g) = 1.99g
We can use the system of equation, where x = Mary and y = Jolene:
3x - 6 = y
x + y = 54
Hence,
x + (3x - 6) = 54
4x - 6 = 54
4x = 60
x = 15
And,
15 + y = 54
y = 39
BRAINLIEST PLS!!!
I'd say angle A = angle B
arc tangent (angle B) = 150 / 555
<span><span><span>arc tangent (angle B) = 0.2702702703
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angle B = 15.124 degrees
By the way 555 feet is the height of the Washington Monument.
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The price of the shirt at the store is $16
12 x .25 = 4
4 + 12 = 16