She can assemble 20 boxes.
1. Create a table
<u># of Boxes</u> <u>Time</u>
4 => 5 min
<em>x</em> => 25 min
2. Use the table to cross multiply.
5 · <em>x</em> = 4 · 25
5<em>x</em> = 100
5<em>x</em>/5 = 100/5
<em>x</em> = 20
Answer:
A. 20
Step-by-step explanation:
look at this step:
4 : 5 = X : 25
X = 4×25/5 = 100/5 = 20
6 + n < 14
<em>just in case...</em>
n < 8
x=24 y=33
If a diameter or radius is perpendicular to a chord, then it bisects the chord and its arc.