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xenn [34]
3 years ago
5

Somebody help please !!!!

Mathematics
1 answer:
Alecsey [184]3 years ago
5 0

Answer:

A

Step-by-step explanation:

y is -6 = y-6

x=2 so =x+2

slope is -3/4

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Чx-7=-3x solve the expression
topjm [15]

Answer:

x=1

Step-by-step explanation:

6 0
3 years ago
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16*7/8 in fraction form
arlik [135]

Answer:

<h2>135/8</h2>

Step-by-step explanation:

16 x 8 + 7 = 135

Put that number over 8.

135/8

<em>Hope this helps</em>

5 0
3 years ago
Solve the following equation by transforming it into a perfect square trinomial.* 3x2 + 12x = 63
Eddi Din [679]
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6 0
4 years ago
If C = 2a^2 - 5 and D = 3 - a,then C -2D equals
miskamm [114]

Answer:

\large\boxed{C-2D==2a^2+2a-11}

Step-by-step explanation:

C=2a^2-5,\ D=3-a\\\\C-2D=?\\\\\text{Substitute:}\\\\(2a^2-5)-2(3-a)\qquad\text{use distributive property}\\\\=2a^2-5+(-2)(3)+(-2)(-a)=2a^2-5-6+2a=2a^2+2a-11

4 0
3 years ago
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What are the solutions of the equation (2x + 3)2 + 8(2x + 3) + 11 = 0? Use u substitution and the quadratic formula to solve
Y_Kistochka [10]
Amswer:x= -41/20
Solutions:
(2x + 3)2 + 8(2x + 3) + 11 = 0
4x+6+16x+24+11=0
20x+41=0
20x=-41
x= -41/20
8 0
4 years ago
Read 2 more answers
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