1) Sam has 128 marbles . How many hundreds are in this number?
2 answers:
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You can see the polygon in the attached figure.
It's a trapezoid, so it's not equilateral, nor regular.
Answer:
34 minutes
Step-by-step explanation:
Given
Required
Number of minutes left to spend (x)
Since there's only 1 minute left to spend on every other call;
Time left = x * 1
Time left = x
The required can further be calculated using:
This gives:
Subtract 6 from both sides
<em>Hence, there are 34 minutes left to spend</em>