Urgent 20 ! with this. solve preferably using cramers rule. if can't use any solving method. will make branliest if solved using cramers

x=8, y=14; x= senior citizens tickets, y= child tickets

Step-by-step explanation:

38=3x+y

52=3x+2y

move expression and change sign,

-3x+38=y

-3x=y-38

change the signs on both sides of equation

3x=-y+38

substitute

52=-y+38+2y

solve for y

y=14

substitute into the expressions

52=3x+2x14

solve for x, multiply the numbers

52=3x+28

move variables

-3x+52=28

move constant

-3x=28-52

calculate

-3x=-24

x=8

Don't know how to do Cramer's rule, but I hope this helps, at least

-2 is the right

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)