Answer:
5n units
Step-by-step explanation:
C=2πr =2·π·2.5
Answer:
b
Step-by-step explanation:
math
Answer:
14 - n
Step-by-step explanation:
Let the number be n.
14 - n
<u>Answer</u>:
c = 9
<u>Explanation</u>:
given: f(x)=3x-7
<em>if f(c) =20</em>
To solve this replace x with c and then y is 20.
<u>Solve</u>:
3c - 7 = 20
3c = 27
c = 27 ÷ 3
c = 9
Answer:
10-5 5-10 2 1/2-13
Step-by-step explanation:
it is a strait line :D
