The measures of the angles of a triangle are shown in the figure below. Solve for x.
(x+14)
420
108

After the seventh month of a 12-month loan: the numerator is: {(n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5)} = , and the denominator is: {(n) + (n + 1) + + (n + 11)} = . therefore, the fraction is numerator/denominator (to the nearest tenth) = %

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

The area of a circle is equal to 1 dm². find the radius of the circle.