Answer:
<h2>5 cm</h2>
Step-by-step explanation:
The triangles are similar. Therefore the corresponding sides are in proportion:
<em>cross multiply</em>

<em>divide both sides by 32</em>

F equals 11 because it three times 1 plus eight.
Answer: Mary is 25 David is 20
Step-by-step explanation:
The highest amount it could be is 2,499 + 899= 3,898 which could be rounded to 3,900