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IRINA_888 [86]
2 years ago
10

Show your work for the last one! I kind of need this quickly :) <3

Mathematics
1 answer:
pishuonlain [190]2 years ago
5 0

Answer:

3. is 3 (m - 16)(m + 4)

7. is also 3. (2x + 5)(3x - 5)

12. is 4 (x - 6)(x - 4)

the last one is i dont know

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Solve the system of equations.<br> 2x + 7y = 3<br> x= -4y
I am Lyosha [343]

Answer:

(12, -3)

Step-by-step explanation:

You can solve it algebraically or graphically. Graphically you find the intersection point. Algebraically with substitution/elimination.

5 0
2 years ago
How do I find the value of x?
UkoKoshka [18]
The angles ACD and Angle ABE are congruent so there measure is equal.
3x+14=50
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3 years ago
Determine if the relation is a function.
bixtya [17]
The first one I think
8 0
3 years ago
4x-5 - 2x-1
3241004551 [841]

Answer:

\frac{5x - 8}{3}

Step-by-step explanation:

Find the LCM of the denominators and then solve:

\frac{4x - 5}{2} - \frac{2x - 1}{6} \\\\

\frac{4x - 5}{2} - \frac{2x - 1}{6} \\\\\frac{3(4x - 5) - 2x - 1}{6} \\\\\frac{12x - 15 - 2x - 1}{6}\\\\\frac{10x - 16}{6}\\\\ \frac{2(5x - 8)}{2 * 3} \\\\ \frac{5x - 8}{3}

4 0
3 years ago
The order pairs (1, 2), (2, 5), (3, 10), (4, 17), and (5, 26) represent a function. what is a rule that could represent this fun
LenaWriter [7]
The X which is the first number in each () in called the input
There is only one input for every number
Meaning all the first numbers mystery br DIFFERENT
6 0
3 years ago
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