3. Determine the surface area of the prism with the net shown.
5 cm
A 28 cm?
B 84 cm?
C 426 cm?
D 630 cm?
3 cm
5 cm
6 cm
7 cm
5 cm

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

Y= x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4)

When you find the area of a triangle do you use in. or in2