Write a formula that will you determine how much you'll save by buying 2 pairs of socks on sale
s=sale price per pair
r= regular price per pair
c= cost savings

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree

What is the value of x in the equation 1/5x - 2/3y = 30 , when y = 15

For which of these functions is function composition commutative with ƒ(x) = (x + 1 /3x − 2) ? a - g(x) = (3x − 2/x + 1)b - g(x) = (3x − 3/x + 2)c - g(x) = (2x + 1/3x − 1)d - g(x) = (2x − 1/3x + 1)