How many solutions does the system of equations have? A. No solution
B. One solution: x = 0, y = 5
C. One solution: x = 1, y = 4
D. Infinitely many solutions

C

Step-by-step explanation:

The solution would be where the lines intercept

how long did the flood last

step-by-step explanation:

then i will answer

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116