The answer is 5,-2,-3 but i need with steps that make sense what is the solution to the system of equations? x+3y−z=2 4x+2y+5z=1 3x+z=12 (−1, 2, 3) (3, 0, 3) (5, −2, −3) (−4, 1, −3)

Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone.which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used

Which rational number could be graphed between -4 and -5

Someone me what is the area of this figure? 18m 18m 8m 16m