Answer:
C. -2x+y=1
Step-by-step explanation:
If we move 2x to the other side of the equation, its sign will change from positive to negative.
235.24 + 45.58 = 280.82
280.82/2 = 140.41
each check was for $140.41
Answer:
(7,5)
Step-by-step explanation:
{2x + 4y = 34
{4y = 27 - x
2x + 27 - x = 34
x=7
4y = 27 - 7
y = 5 so the answer is ( 7,5)
The reserve rate is what the bank keeps. This means it can loan out ( 100% -3%) = 97% of the deposit.
16,000 x 0.97 = $15,520 can be loaned out.
