Why is it important to reduce radicals
1 answer:
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The question is asking you to find how much more quicky Annie is traveling on a bike compared to walking. We simply divide her biking speed by her walking speed to get a factor:
Then we convert this to a percent: 320 percent.
We can say that Annie is traveling 320 percent faster on a bike compared to walking.
Then we convert this to a percent: 320 percent.
We can say that Annie is traveling 320 percent faster on a bike compared to walking.
Answer:
The pencils at store A cost more
Step-by-step explanation:
The complete question in the attached figure
store A
we have
This is a proportional relationship between the total cost (y) and the number of pencils (x)
The constant of proportionality is equal to the slope
The slope or unit rate is equal to
Store B
This is a proportional relationship between the total cost (y) and the number of pencils (x)
The constant of proportionality or slope is equal to
For (6,3.06)
substitute
The linear equation at store B is
<u><em>Verify each statement</em></u>
case 1) The pencils at store A cost more
The statement is true
Because, one pencil at store A cost $0.55 and one pencil at store B cost $0.51
case 2) The pencils at store A cost $0.27 each
The statement is false
Because, one pencil at store A cost $0.55
case 3) The pencils at store B cost $0.30 each
The statement is false
Because, one pencil at store B cost $0.51
case 4) The pencils at store B cost more
The statement is false
Because, pencils at store A cost more
