asked 166k views
2 votes
A teacher gives pens and pencils to elementary students at an equal rate.

Pencils Pens
18 72
29 A
35 140
B 168


Determine the missing value for the letter B.

1 Answer

2 votes
Correct Answer:
42

Step-by-step explanation:
The rule is x 4
Thus B x 4 = 168, so B = 42
answered
User Mattdm
by
8.4k points
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