Answer:
12% of 315 is 37.8 :) Tag me if I'm wrong
1st:x
2nd x+2
3rd: x+4
(x)+(x+2) = 3(x+4)-31
distribute
2x+2 = 3x+12-31
2x+2 =3x-19
subtract 2x from each side
2 = x-19
add 19 to each side
21 =x
Answer: 21,23,25
By order of operation
5+1x10
5+10
15
By normal solving
5+1x10
6x10
60
Answer:
A ray is a part of a line that has one endpoint and goes on infinitely in only one direction.