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sergij07 [2.7K]
2 years ago
9

Find an equation in slope intercept for the line 3x-4y=7

Mathematics
1 answer:
Kay [80]2 years ago
3 0
<span>Slope-intercept form is represented with "y = mx+b". In this equation, 3x can be subtracted from both sides to isolate the y-term. This leaves -4y = -3x+7. Next, the signs can be flipped by multiplying by -1. This gives 4y = 3x-7. Finally, both sides can be divided by 4 to leave a final form of y = (3/4)x - (7/4).</span>
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Determine the value of each expression.<br> i11=
Basile [38]

Answer:

11 * I

Unless you can tell me what I is equal to, I can't give you a number as an answer. Just take what ever I is equal to, an multiply it by 11. If the answer choices are equations rather than numbers, than just say 11 * 1.

If the question comes with any more information, please comment so I can give you a stronger answer.

Hope this helps! :)

              -Sophia

7 0
3 years ago
Pencils come in boxes of 10. How many boxes should Erika buy if she needs 127 pencils
vova2212 [387]
13 boxes can I get brainliest please ❤️
3 0
3 years ago
Read 2 more answers
Judy is playing a card game. She needs to select two cards below that have a sum greater
Zielflug [23.3K]

Answer:

2\frac{2}{5}  + 2\frac{5}{8} \simeq 5

2\frac{2}{7}  + 2\frac{5}{8}  \simeq 5

Step-by-step explanation:

Mixed fraction a\frac{b}{c} can be converted into like or unlike fractions.

Here, a\frac{b}{c} =  \frac{ac +b}{b}

So, convert all the given fractions as follows:

2\frac{2}{5} =  \frac{2(5) +2}{5} = \frac{12}{5}  =2.4

2\frac{2}{7} =  \frac{2(7) +2}{7} = \frac{16}{7}  =2.4

1\frac{7}{8} =  \frac{1(8) +7}{8} = \frac{15}{8}  =1.8

2\frac{1}{10} =  \frac{2(10) + 1}{10} = \frac{21}{10}  =2.1

2\frac{5}{8} =  \frac{2(8) +5}{8} = \frac{21}{8}  =2.6

Here, No Two fractions on addition gives a sum greater than 5.

But an approximate sum of 5 is given by adding 2.4 + 2.6 = 5

⇒2\frac{2}{5}  + 2\frac{5}{8} \simeq 5

or  ⇒2\frac{2}{7}  + 2\frac{5}{8}  \simeq 5

7 0
3 years ago
Complete the square for:<br> 2x² - 36x - 16<br> show work.
nikklg [1K]

Answer:

Step-1 : Multiply the coefficient of the first term by the constant   1 • -8 = -8

Step-2 : Find two factors of  -8  whose sum equals the coefficient of the middle term, which is   -18 .

     -8    +    1    =    -7

     -4    +    2    =    -2

     -2    +    4    =    2

     -1    +    8    =    7

Observation : No two such factors can be found !!

Conclusion : Trinomial can not be factored

Final result :

 2 • (x2 - 18x - 8)

5 0
3 years ago
Question 5: -4/7 x (-3/10) = ?<br><br> A: 7/70<br><br> B: -12/70<br><br> C: 7/17<br><br> D: 12/70
kupik [55]
Answer is D because you can't simplify 12/70.

(At least... not on the answers)
7 0
3 years ago
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