Evaluate the expression for the given value of the variables. 0.5c -2.7d
c=13, d = 2
0.50 -2.7d = (Type an integer or a decimal.)

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5