Answer:
A is the answer
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Step-by-step explanation:
Answer:
23pupils
Step-by-step explanation:
Given parameters:
Number of 18th grade boys this year = 18
Percentage decrease = 28%
Unknown:
How many 8th grade teams were there last year = ?
Solution:
Since this is a percentage decrease, ;
Number of pupils this year = Number of pupils last year - (28% x 18 )
18 + (28% x 18 ) = Number of pupils last year
Number of pupils last year = 23pupils
Answer: Answer is b
Step-by-step explanation: The -2 represents the 0's
There are different types of parallelograms,and you probably have the notes determining what type it is. So like it could be a square, rectangle, rhombus..