paytonburwell paytonburwell
  • 05-10-2020
  • Mathematics
contestada

Twice the sum of consecutive numbers n and n+1 is 510. What is the smaller number and the larger number?

Respuesta :

dumbchild123
dumbchild123 dumbchild123
  • 05-10-2020

Answer:

n is smaller, n + 1 is larger

Step-by-step explanation:

First, make the equation.

2(n + n+1) = 510

Then, simplify.

2(2n + 1) = 510

Distribute.

4n + 2 = 510

Solve.

n = 127

The smaller number is n (127) and the larger number is n + 1 (128).

Answer Link

Otras preguntas

write -1/19, 7/4, -4/7 in order from least to greatest.
Mali was introduced to the Islamic culture by
In the final paragraph, the narrator says, "I don’t think I’ll need my parents to translate for me." Why does she most likely mention this? A. She wants her par
which of the following is a true statement related to changes in the american media?
What battle has the distinction of being the first battle in american history to be photographed
What were the main reasons why there was fighting between the Europeans colonies in North America ?
A scale drawing of a square has a side length of 5 inches. The drawing has a scale of 1 in. : 7 mi. Find the actual perimeter and area of the square.
Pythagorean theorem problem b = 2.1, c = 2.9
if y=x-6 were changed to y=x+8 how would the graph of the new function compare with the first one
To be in a state where something can be easily broken