X + y = 10
x - y = 2
add the equations together
2x = 12
x = 6
6 + y = 10
y = 3
The answer should be -5x + 7y = -108
Answer:
32 yd
Step-by-step explanation:
The area of a triangle is calculated by multiplying each of the sides lengths together, 8x8, and dividing it by two which equals 32.
Answer:
Credit cards- 1,4,5,8
Debit cards- 2,9,6
Both- 3,10,7
I think its right but i'm not sure
