Answer: C. 4/8 plz mark me brainliest
Step-by-step explanation:
y = 8 -2x
x + 2 (8 - 2x) = 1
x + 16 - 4x = 1
x - 4x = -15
-3x = -15
x = 5
If x = 5, then we can substitute in...
5 + 2y = 1
2y = -4
y = -2
Now let us check that by substituting those values in to the equation
2x + y = 8
2 (5) + (-2) = 8
That is correct so we have the right values for x and y/
Answer:
Step-by-step explanation:
Given equation:
Solving for unknown variable 
Adding 8 both sides by additive property of equality.
Squaring both sides to remove the square root.
Adding 5 both sides by additive property of equality.
Dividing both sides by 6 to isolate
∴
According to my calculations the theoretical answer about to be given is number c
Answer:
4.9x10^4
Step-by-step explanation:
4.9*10000=49,000
