In the expression -9x=2x^2+7, what is the coefficent of x?

a. -9
b.-9
c. 7
d. 9

need asap

i think the amount would be $140.62

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%

b

step-by-step explanation: