Answer:
$2.30
Step-by-step explanation:
Multiply 23 by .10 to get 2.3
2.3 is 2 dollars and 30 cents
It costs $189-(4×$20) which is $189-$80=$109
In general,

Therefore, in our case,

<h2>The answer is 4x^5-16x^3+x^2-4. Select 4, 16, 1, 4 (left to right)</h2>
Answer:
the total of angle's in traingle is 180
so 85+53+c=180
c=180-138
c=42