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lesantik [10]
3 years ago
7

Victoria is buying apples which cost $2/lb and peaches which cost $3/lb. She has $39 to spend. Let a represent the number of pou

nds of apples she buys, and let p represent the number of pounds of peaches she buys. Which function equation relates the number of pounds of peaches she buys to the number of pounds of apples she buys?
Mathematics
1 answer:
dusya [7]3 years ago
6 0

Answer:

Your answer is p= -2/3a + 13. I had this question

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Andre45 [30]
(5,4)

On a system of 2 perpendicular axis with O as origine, the pair (5,4) means:

5 is the distance from the origin O and situated on x-axis (on the right of O)
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8 0
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What is the slope of line PQ?
Scilla [17]

we know that

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

<u>Part a) Find the slope of line PQ</u>

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substitute in the formula

m=\frac{2-2}{4+8}

m=\frac{0}{12}=0

Any line parallel to X-axis has slope equal to zero

so

the line PQ is parallel to the x-axis

therefore

<u>the answer Part a) is </u>

0

<u>Part b) Find the slope of line MN</u>

M(8,6)\ N(8,-8)

substitute in the formula

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m=\frac{-14}{0}

Anything divided by zero is undefined

m=undefined

therefore

<u>the answer Part b) is </u>

undefined

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we know that

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Because the term (x2-x1) will always be zero

so

<u>the answer Part c) is</u>

the lines are perpendicular


8 0
3 years ago
Read 2 more answers
Problems for you to try.
Alecsey [184]

Step-by-step explanation:

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9 girls and 9 boys equals 18 students
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