Which is the solution to the system of equations:
x + y = -7
3x + 2y = -17
O (-1,-6)
O (3, -13)
O (4, -11)
O (-3,-4)

HOW IS THIS HIGH SCHOOL?! ITS SO EASY ITS D

Step-by-step explanation:

The fourth one

Step-by-step explanation:

if you plug the values in then you would get

(-3) + (-4) = -7

3(-3) + 2(-4) = -17

-7 = -7

-8 + -9 = -17

-17 = -17

True

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5