Answer:
Verdadero
Step-by-step explanation:
Here are the steps hope this helps :)
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:
$1.6/20= 0.08
Step-by-step explanation:
To calculate unit rates, we simply divide the two numbers in the fraction. The resulting decimal form is the unit rate.
