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JulsSmile [24]
3 years ago
5

Kelly has 55 different books. She gives 20 of the books to her friend. How many books does kelly have now?

Mathematics
1 answer:
Lena [83]3 years ago
7 0
Kelly has 35 books now.
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determine an equation of a line in standard form that is perpendicular lo the line 2y = -x + 3 and passes through the point (4,
Nataliya [291]
First, i put the equation in y=mx+b by dividing 2, since its 2y. since it’s perpendicular we’re talking about you switch the sides (opposite reciprocals). the rest should be self explanatory.

4 0
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Proof 1<br> Given: AB║CD , AD║CB<br> Prove: ΔABC ≅ΔCDA
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<u>Statement                                                  Reason                                             </u>

AB║CD , AD║CB                                      Given

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m∠ACB = m∠CAD                                     Alternate Interior Angles

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ΔABC ≅ΔCDA                                            ASA ≅

7 0
3 years ago
The amount of money the athletic booster club raised for the year is modeled by the function f(x) = 250x + 750. How much money d
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7 0
3 years ago
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Is the answer a, b, c, or d
Sveta_85 [38]

Answer: 30

Step-by-step explanation:

3 0
3 years ago
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subtracting 1 from the product of 5 and x gives the same value as adding 10 to the product of 3 and x
4vir4ik [10]

Answer:

x = 11/2

Step-by-step explanation:

We would first put it in an equation

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5x = 11 + 3x

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2x = 11

Divide both sides by 2

x = 11/2

6 0
3 years ago
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