$76.80 minus 12 1/2 is $64.30.
They get carbon dioxide out of the air
they give us oxygen
they are beautiful and provide homes and food for animals
Hope this helped
Its y=3/4x+3
you can solve it
-3x+4y=12
add 3x both sides
4y=3x+12
divide 4 by both sides
y=3/4x+4
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I'm assuming that the lower case c and the upper case C are the same variables.
6C^2 + 2.5D - D + 2C^2 - 3D = 8C^2 - 1.5D
