Answer:
1300
Step-by-step explanation:
2600 x 0.5= 1300
Answer:
108c so 2 dollar bills.
Step-by-step explanation:
Answer:
k = a^2 + b^2/ ab + 1
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
x+4y=8
4x+y=2
add
5x+5y=10
so system is
x+4y=8
5x+5y=10