bacetyumar29
bacetyumar29 bacetyumar29
  • 02-05-2020
  • Mathematics
contestada

Question 4 (5 points)
The sum of two consecutive odd integers is 56.
What is the smaller number?

A.25
B.27
C.29
D.31

Respuesta :

jimrgrant1 jimrgrant1
  • 02-05-2020

Answer:

B

Step-by-step explanation:

note there is a difference of 2 between consecutive odd integers.

let the 2 integers be n and n + 2, then

n + n + 2 = 56, that is

2n + 2 = 56 ( subtract 2 from both sides )

2n = 54 ( divide both sides by 2 )

n = 27

Thus the smaller integer is 27 → B

The larger integer is n + 2 = 27 + 2 = 29

Answer Link
naveedmashkoorraina naveedmashkoorraina
  • 02-05-2020

Let the two consecutive integers be x and x+2

:.,

x+x+2 = 56

2x = 54

x = 27.

Therefore the smaller no is 24

Answer Link

Otras preguntas

In your own words, explain how economic problems, perestroika, and glasnost contributed to the fall of the Soviet Union.
Categorize each item below as a component of Gross Domestic Product (GDP): consumption, investment, government purchases, or net exports. a. A ticket to a local
Which value represents the square root of the number of squares in the array below? A. 5 B. 9 C. 20 D. 25
Find the roots of this equation: (x+5)(x+9)=0
What lake is the largest fresh water lake? A)Lake Michigan B)Lake Huron C)Lake Baikal D)Lake Casa Blanca
15. Macy doesn't have any money in her bank account, but begins saving $ 15 each week. Robby has $20 in his bank account and saves $ 10 each week. After how man
Need help fast please! no links please! For Plato
what is an urban heat island. bullet point
Can someone plz help me? <3
Answer pleaseeeeeeeeeee!