Answer:
Step-by-step explanation:
A form of computer-based test that adapts to the examinee's ability level.
Answer:
27 Chickens
Step-by-step explanation:
<em>Represent the chicken with A and the cows with B</em>
Given
A has 2 legs and B has 4; So:
Required
Determine A and B
Make B the subject of formula in the first equation
Substitute 30 - A for B in the second equation
Open the bracket
Collect Like Terms
Divide through by -2
<em>Hence, the farmer has 27 chickens</em>
Answer:
6.88%
Step-by-step explanation:
Answer:
-30 angle b
18 ft. h
Step-by-step explanation:
a=bh
Answer:
the answer is D.
Step-by-step explanation:
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