Law of cosines: a2 = b2 + c2 – 2bccos(a) what is the measure of p to the nearest whole degree?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

X= 3y - 6 2x - 4y = 8 solve the system of equations using substitution. a) (-12,-2) b) (15,7) c) (21,9) d) (24,10)

You use technology ans find a sum of 6.712e-8. write this sum in standard form