Solve.
6a + 3b+c = - 10
a - 3b + 2c = 5
17a - 2b + 3c = 13

42

step-by-step explanation:

answer: y=4000x+14000

step-by-step explanation:

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

answer: 5

step-by-step explanation:

since, the range is the difference between the lowest and highest values of the given sample space.

and, here the sample space = { 3, 1, 0, 4, 1, 4, 2, 3, 0, 5, 0, 1, 1, 2, 0, 4, 1,4, 4 ,2 ,3 ,2 ,0 ,1 ,4 }

here, the highest value of the given sample = 5

and, the lowest value = 0

therefore, the range of the sample space = 5 - 0 = 5