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Harlamova29_29 [7]
3 years ago
15

Pls help ASAP

Mathematics
1 answer:
kipiarov [429]3 years ago
3 0

Answer:

Intersect: (4 4/7 , 2 6/7)

Step-by-step explanation:

A: slope (m)= (-10-8) / (-9 - 10) = 18/19

Equation: y-8 = 18/19 * (x-10)

18x -19y = 28      (1)

B: slope (m) = (12 - -2) / (0 - 7) = -2

equation: y-12 = -2 *(x - 0)

2x + y = 12

38x + 19y = 228      (2)

(2) + (1): 56x = 256            x = 4 4/7

y = 12 - 2x = 12 - 64/7 = 2 6/7

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marishachu [46]

\text {Hi! To solve this problem you must...}

\text {Do Keep Change Flip (KCF):}

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\text {Change: /  into *}

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\text {Your new problem should be -3/8*2/1}

\text {The Final Step is to Multiply:}

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4 0
3 years ago
A family buys 5 airline tickets online. The family buys travel insurance that costs $19 per ticket. The
seropon [69]

Answer:

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Step-by-step explanation:

19*5 = 95

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The price of one ticket is $164.

Hope this helps. Have a nice day.

8 0
3 years ago
Read 2 more answers
Solve for e.<br> 0.75(8 + e) = 2 - 1.25e
timofeeve [1]

Answer:

e = -2

Step-by-step explanation:

Well to solve for e in the following equation,

.75(8 + e) = 2 - 1.25e

We need to distribute and use the communicative property to find <em>e</em>.

6 + .75e = 2 - 1.25e

-2 to both sides

4 + .75e = -1.25e

-.75 to both sides

4 = -2e

-2 to both sides

e = -2

<em>Thus,</em>

<em>e is -2.</em>

<em />

<em>Hope this helps :)</em>

3 0
3 years ago
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Vadim26 [7]

Answer:

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total students = 25

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6 0
2 years ago
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son4ous [18]
I’m not sure if your asking for the solution, but Hope this helps!

8 0
3 years ago
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