Can you solve this system of equations in 3 variables?
1a + 2b + 3c = 17
2a - 2b + 4c = 20
40 + 1b - 4c = -3

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

What is the surface area of a cube with the volume of 729 ft?