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Vesnalui [34]
4 years ago
8

The sum of two consecutive numbers is 157. This equation, where n is the first number, represents the situation:

Mathematics
2 answers:
svp [43]4 years ago
4 0

Answer:

Step-by-step explanation:

2n + 1 = 157

2n = 157 - 1

2n = 156

n = 156/2

n = 78

lina2011 [118]4 years ago
3 0

Answer:

the answer is B.78

Step-by-step explanation:

2n + 1 = 157

2n = 157 - 1

2n = 156

n = 156/2

n = 78

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Bodmass<br><br>-3[2/6+8{-9/3(8-5*3)-6}]​
Vadim26 [7]

9514 1404 393

Answer:

  -361

Step-by-step explanation:

Your calculator can tell you the result. It is -361.

Start with the inner parentheses and work outward. Do multiplication and division in the order shown, left to right, before addition or subtraction.

  -3[2/6+8{-9/3(8-5*3)-6}]​

  = -3[2/6+8{-9/3(8-15)-6}]​

  = -3[2/6+8{-9/3(-7)-6}]​

  = -3[2/6+8{-3(-7)-6}]​

  = -3[2/6+8{21-6}]​

  = -3[2/6+8{15}]

  = -3[1/3+8{15}]

  = -3[1/3+120]

  = -3[361/3]

  = -361

8 0
3 years ago
Find the unit rate.<br><br><br><br> The unit rate is <br> calories per serving.
aleksklad [387]
The unit rate is 120 calories per serving.

120 x 2 = 240
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And so on..
6 0
2 years ago
-x+y=5
photoshop1234 [79]

Answer:

x=-37/3

y=-22/3

Step-by-step explanation:

-2x+2y=10 (1)

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(1)+(2) <=> -3y=22

7 0
3 years ago
Read 2 more answers
30 points Please help ASAP
Maurinko [17]

Answer:

It's A because

(2x^3-5x^2-28x+15):(x-2) =2x^2-x-30+

- 45/x-2

<em>I</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em> </em><em>:</em><em>)</em>

6 0
3 years ago
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Volgvan
The answer it the 2, 4, 5
8 0
3 years ago
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