How are the expressions 1/4 of 12 and 12 divided by 4 related
2 answers:
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Answer:
The best estimate of the solution ordered pair from the graph is .
Step-by-step explanation:
See the attached graph to this question.
The graph of two straight lines are shown in the graph.
Now, the two straight lines intersect on the x-axis, so the solution ordered pairs should have y-value equals to zero.
But, there are two ordered pairs with y-value zero and they are and
.
The best estimate of the solution ordered pairs from the graph is .
So, this is the solution. (Answer)
Answer: There are 12 pairs of tennis shoes.
Step-by-step explanation:
Since we have given that
For each pair of tennis shoes , she owns 4 pairs of flip flops,
so their ratio will be 1:4
Let the number of tennis shoes be x
Let the number of flip flops be 4x
According to question,
4x-x=9
3x=9
x=\frac{9}{3}
x=3
So, the number of pairs of tennis shoes is given by
Hence, there are 12 pairs of tennis shoes.