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Volgvan
3 years ago
8

Помогите пожалуйста срочно надо пожалкйста

Mathematics
1 answer:
romanna [79]3 years ago
7 0

Answer:

Me??? :(

Step-by-step explanation:

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–2x + 1 – (–7x + 3) = –4 + 3(x – 2)
natali 33 [55]

Answer:

x = -4

Step-by-step explanation:

–2x + 1 – (–7x + 3) = –4 + 3(x – 2)

-2x + 1 + 7x - 3 = -4 + 3x - 6

-2x + 7x - 3x = -4 - 6 - 1 + 3

2x = -8

x = -8/2

x = -4

8 0
3 years ago
Help, please Ill mark brainliest!
aev [14]

Answer:

the answers are 12.5, 5, 2, 0.8 and 0.32

Step-by-step explanation:

2(0.4)^-2

=2(6.25)

= 12.5

2(0.4)^-1

= 2(2.5)

=5

2(0.4)^0

=2(1)

=2

2(0.4)^1

=2(0.4)

=0.8

2(0.4)^2

=2(0.16)

=0.32

4 0
2 years ago
Find the x-intercepts of x2+8x+15=y.
Andrews [41]

Answer option D

Step-by-step explanation:

4 0
3 years ago
Please help me find the answer ASAP. Thanks
jenyasd209 [6]
This is very easy question write all given and common
3 0
3 years ago
Land needs to order supplies for the upcoming month. Her
Dahasolnce [82]

60 of each item

Step-by-step explanation:

5 boxes of pencils, 6 boxes of markers, 15 boxes of notebooks, 10 boxes of erasers, and four boxes of folders

6 0
3 years ago
Read 2 more answers
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