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aivan3 [116]
2 years ago
7

8(x+1)=2(x-2) answer pls

Mathematics
1 answer:
klasskru [66]2 years ago
4 0

Answer:

8x+8=2x-4

8x-2x=-4-8

6x=-12

6÷6+x=-12÷6

x=-2

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A jewelry store sells charm bracelets and charms. A bracelet with two charms costs $36.00. A bracelet with four charms costs $50
Slav-nsk [51]

Answer:

36+50

Step-by-step explanation:

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3 years ago
What’s the correct answer for this ?
icang [17]

Answer:

D.

Step-by-step explanation:

Since both the triangles as kept separately are similar, so we'll take proptionality of their sides to find one side

MP/ML=MN/MK

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3 years ago
Given that (ax^2 + bx + 3) (x+d) = x^3 + 6x^2 + 11x + 12, it asks a + 2b - d = ?
astraxan [27]

Answer:

a+2b-d=1, 3, 5, 7

Step-by-step explanation:

(ax^2+bx+3)(x+d)

ax^3+bx^2+3x+adx^2+bdx+3d

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------------

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-----------------

b=6-d

3+(6-d)d=11

3+6d-d^2=11

3-11+6d-d^2=0

-8+6d-d^2=0

d^2-6d+8=0

factor out,

(d-4)(d-2)=0

zero property,

d-4=0, d-2=0

d=0+4=4,

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b=6-4=2,

b=6-2=4.

------------------

a+2b-d=1+2(2)-2=1+4-2=5-2=3

-------------------

a+2(4)-4=1+8-4=9-4=5

-----------------------

a+2(2)-4=1+4-4=5-4=1

-----------------------

a+2(4)-2=1+8-2=9-2=7

5 0
3 years ago
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UHHH I DONT KNOW BUT I THINK ITS HMMMMM MAYBE 56??

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2 years ago
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Answer:

C. $11.20.

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