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Natalija [7]
3 years ago
14

Multiply (-x + 2)(x-7) PLEASE HELPP!!!

Mathematics
2 answers:
Leni [432]3 years ago
8 0

Answer:

lets first multiply with the terms then we will add them up

-x*x = -x²

-x*-7=7x

2*x=2x

2*-7=-14

-x²+7x+2x-14

simplified to

-x²+9x-14   = answer

Thanks, HOPE IT HELPS :)

Troyanec [42]3 years ago
6 0

Answer:

x to the 2 power-9x+14

Step-by-step explanation:

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Which weights are within 2 standard deviations of the mean? Select three options.
Dmitry [639]

Answer:

8.9 lbs

9.5 lbs

10.4 lbs

are correct three options for this

Step-by-step explanation:

but u should give options too

It took me a long time to find the answer from book..

so If you had given options, I would not have spent so much time to find the ans..

From the next time you have to take care of it okay

seeya !! (◕ᴗ◕✿)

5 0
3 years ago
How do I solve 6a + 5a = −11
SashulF [63]

Answer:

a = - 1

Step-by-step explanation:

Step 1:

6a + 5a = - 11        Equation

Step 2:

11a = - 11         Combine Like Terms

Step 3:

a = - 11 ÷ 11       Divide

Answer:

a = - 1

Hope This Helps :)

5 0
3 years ago
Read 2 more answers
What is the correct answer to this equation 2+10×2-5+3=
77julia77 [94]

Answer:

20

Step-by-step explanation:

apply BODMAS

10*2+3+2-5

20

7 0
3 years ago
Read 2 more answers
What is the result of adding these two equation?<br> 5x-9y=1<br> -7x+2y=-5
SCORPION-xisa [38]

The result of adding the given equations is 2x+7y=4.

Step-by-step explanation:

Given equations are;

5x-9y=1     Eqn 1

-7x+2y=-5   Eqn 2

Adding Eqn 1 and 2

(5x-9y)+(-7x+2y)=1+(-5)\\5x-9y-7x+2y=1-5

Arranging alike terms;

5x-7x-9y+2y=-4\\-2x-7y=-4

Dividing each term by -1

\frac{-2x}{-1}+\frac{-7y}{-1}=\frac{-4}{-1}\\2x+7y=4

The result of adding the given equations is 2x+7y=4.

Keywords: addition, linear equations

Learn more about addition at:

  • brainly.com/question/1993757
  • brainly.com/question/2048256

#LearnwithBrainly

4 0
3 years ago
Name the place of the highlighted digit. then write the value of the digit 35.052
AysviL [449]

Solution:

Given: 35.052

The standard form is: 35.052

3 is in the tens place. 3 = 3 × 1

5 is in the tens place. 5 = 5 × 1

0 is in the tenths place. 0.0 = 0 × 1/10

5 is in the tenths place. 0.05 = 5 × 1/100

2 is in the tenths place. 0.002 = 2 × 1/1000





7 0
4 years ago
Read 2 more answers
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