Solve the system of equations.

4x+2y+7z=6
4x+4y+4z=8
3x+2y+5z=6

A. (x=-3, y=3, z=1)
B. (x=-2, y=2, z=4)
C. (x=-5, y=5, z=3)
D. (x=-4, y=4, z=2)

Will give brainliest series to sigma notation write the following series in sigma notation. 6+10+14+18+22+26+30 example image shown below.

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"