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3 years ago

9

-1+(-4)=? What is the answer

2 answers:

daser333 [38]3 years ago

8 0

The answer is -5.

First (to be technical) you need to distribute the + (or just 1) to the -4 in parentheses. -4*1=-4. Therefore that would leave you with -1-4 which can also be changed into -1+-4. You would be adding a negative to another negative with will just add to the negative. -1+-4= -5

Mumz [18]3 years ago

5 0

Answer:-5

Step-by-step explanation: Subtracting is the same as adding a negative. -1+(-4)=-1-4=-5

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exis [7]

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Step-by-step explanation:

If the system of two linear equations $a_1x+b_1y=c_1\ \&\ a_2+b_2y=c_2$ has infinitely many solutions , then

$\dfrac{a_1}{a_2}=\dfrac{b_1}{b_2}=\dfrac{c_1}{c_2}=k$

For the given system of linear equations : $rx-sy=26\\4x+3y=13$

We , will have

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Thus , the correct option is B) -48.

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Crazy boy [7]

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Step-by-step explanation:

Simplify the expression $(5+1)^2-\dfrac{12+3^2}{3}$ step by step:

1.

$(5+1)^2=6^2=6\cdot 6=36$

2.

$\dfrac{12+3^2}{3}=\dfrac{12+3\cdot 3}{3}=\dfrac{12+9}{3}=\dfrac{21}{3}=7$

Now,

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