QUESTION 6 of 10: If the total labor cost is $865,000 and 12 percent is for concession staff, how much of the labor cost is for concession staff? a) $103,800
b) $125,000
c) $150,000
d) $175,000

7x+8y=-18, 4x-9y=-3 solve the system of equations

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

What properties allow transformation to be used as a problem solving tool