If the length of a rectangle in terms of x is 5x2 + 3x + 6, and its width is 7x +
9, what is the perimeter of this rectangle? Don't leave any spaces in your
solution.
Perimeter:_ units
A.20x2+20x+30
B.10x5+20x+30
C.10x2+2x+3
D.10x2+20x+30

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

Consider the graph of the exponential function y=3(2)×

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?