Answer:
15,100
Step-by-step explanation:
because 5,200+2,500+8,000+1,800=17,500 which is how much she owes and what she has is 2,400 so 17,500- 2,400= 15,100 so her net worth is 15,100
(1,-3)
x+y=-2 equation(1)
x=-2-y
2x-y=5---------------equation (2)
now ,
putting value of x in equation (2)
2x-y=5
2(-2-y)-y=5
-4-2y-y=5
-3y=5+4
-3y=9
y=-3
again,putting of value y in equation 1
x+y=-2
x-3=-2
x=-2+3
x=1
hope this will helps you
3
the answers is in the pic
