The answer to this question will be f
Answer:
<em>3x</em> - 4
Step-by-step explanation:
As Tina's age is 3 into <em>x</em> ( 3 x <em>x</em><em>=</em> 3x)but 4years less (-4)
Therefore Tina's age is 3x - 4
Answer:

Step-by-step explanation:

Wouldn’t the faces be the triangle parts ? Like p,q,o p,m,q n,o,q
Answer:
(25,12)
Step-by-step explanation:
pattern A=20+5
=25
pattern B=14-2
=12
25,12