The center of a circle is located at (−2, 7) . the radius of the circle is 2.
what is the equation of the circle in general form?
x2+y2+4x−14y+51=0
x2+y2−4x+14y+51=0
x2+y2+4x−14y+49=0
x2+y2−4x+14y+49=0

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

If 3x+8=3x+8 is it one solution or no solution

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12