Answer: #13 you need to know that the sides are equal. #14 (7,6)
Step-by-step explanation: #14 in picture
Answer:
<em>$195</em>
Step-by-step explanation:
15a + 12c
5 adults and 10 children means a = 5 and c = 10
15a + 12c = 15(5) + 12(10) = 75 + 120 = 195
3.14 on the length. but if you add to a graph send another one to my comment and show me
explanation
Answer:
Step-by-step explanation:
Given
Required
Determine
In functions;
So, we have:
Substitute values for R(x) and C(x)
Open bracket
Collect Like Terms