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Len [333]
2 years ago
11

Please help me i will give brainliest:/

Mathematics
2 answers:
kipiarov [429]2 years ago
7 0

Answer:

D.

Step-by-step explanation:

masha68 [24]2 years ago
4 0

Answer:

i think its b tell me if im wrong!

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PLEASE HELP ASAP ANY AND ALL ANSWERS ARE APRECIATED
Kipish [7]

Answer:

I dont know

Step-by-step explanation:

multiple and simply the equation

4 0
2 years ago
Read 2 more answers
Lilly made a 89 on her Math test. The test had 26 questions, how many questions did she miss?
anygoal [31]
She missed 3 questions, 


11/100 equals x/26 
^set up this proportion 
you get 286 equals 100x
and x equals 2.86

round this to 3 questions

to check your work, do 23/26 
6 0
3 years ago
Please anyone help me answer this question am giving the brainliest
DochEvi [55]

Answer:

(-3/2x+1) + (3/x-1)

Step-by-step explanation:

Dont put the answer in parenthesis, I just did that to seprate it so it was easier to read. If you need it to be put in word form for it to be easier for you to understand, its "negative three divided by two x plus one, plus 3 divided by x minus 1"

First, rewrite the expression as 3x+6/2x^2+x-2x-1

Then, factor the expression, 3x+6/x*(2x+1)-(2x+1) (*=multiply)

Then, write a new fraction for each factor in the denominator, then write a new fraction, 3x+6/(2x+1)*(x-1) to (A)/2x+1 + B/x-1)

Then write terms in the numerators, for now we will use A and B.

Now we set the sum of the fractions equal to the original fraction.

3x+6/(2x+1)*(x-1) = A)/2x+1 + B/x-1).

Then reorder and group the terms, giving you 3x+6=(A+2B)x+(-A+B).

Now equate the coefficiants, {6= -A+B, 3= A+2B

Then substitute back, (A, B)=(-3, 3)

Now finally, just rewrite the fraction. (-3/2x+1) + (3/x-1)

Hope this helps! Sorry its kind of long.

6 0
2 years ago
Simplify the expression.<br><br> 55−4⋅5+12
Lunna [17]
Your answer is 62.5. Hope i helped
4 0
3 years ago
Read 2 more answers
Select the correct answer
kipiarov [429]

Answer:

A

Step-by-step explanation:

Slope = term that multiply x

y intercept = the number without a variable

6 0
2 years ago
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