Prove that sin^2x+sinx cosx\tanx
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Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8