3 years ago

HELP URGENT !!!!!!! Please help me with this

Mathematics

1 answer:

8090 [49]3 years ago

7 0

Answer:

<h2>a one is the answer for 1st question </h2>

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Solve for x 5(x+1)=7x+6<br><br> Give your answer as a fraction in its simplest from.

HACTEHA [7]

Answer:

-1/2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

3 0

2 years ago

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Which expressions are equivalent to 3(6+b)-(2b + 1)?

Anna [14]

Answer:

18+3b-2b-1

b+17

Step-by-step explanation:

$\mathrm{Using\:the\:distributive\:law}:\quad \:-\left(a+b\right)=-a-b$

$-\left(2b+1\right)=-2b-1$

$=3\left(6+b\right)-2b-1$

$=18+3b-2b-1$

$\mathrm{Group\:like\:terms}$

$=3b-2b+18-1$

$\mathrm{Subtract\:the\:numbers:}\:18-1=17$

$=3b-2b+17$

$\mathrm{Add\:similar\:terms:}\:3b-2b=b$

$=b+17$

[RevyBreeze]

7 0

2 years ago

I need the answer ASAP

Orlov [11]

And that’s what you do

3 0

3 years ago

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PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!

ollegr [7]

Answer: For 1 it is A - f(x)=(x-2)(x+4) and for 2 it is C - y = 0.5x^2 + 1.5x − 5

Step-by-step explanation:

Just use Desmos

7 0

1 year ago

Help as quick as possible

Ymorist [56]

Answer:

7/2 = 35/10 & 3/5 = 6/10

Step-by-step explanation:

This is very hard to be explained, sorry.

6 0

3 years ago

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