hzarate0419
hzarate0419 hzarate0419
  • 03-10-2020
  • Mathematics
contestada

The sum of three numbers is 123. The third number is 4 times the first. The second number is 9 more than the first. What are the numbers?

The sum of three numbers is 123 The third number is 4 times the first The second number is 9 more than the first What are the numbers class=

Respuesta :

joejgovea
joejgovea joejgovea
  • 03-10-2020

Answer:

1st = 19

2nd = 76

3rd = 28

Step-by-step explanation:

n + 4n + n + 9 = 123

6n + 9 = 123

6n = 114

n = 19

4(19) = 76

(19) + 9 = 28

Hope this helps :)

Answer Link

Otras preguntas

Before the Civil War, the cotton plantations of the ___ South depended on British textile companies for their markets.A.antebellumB.anteriorC.avant-garde
What is '7b-2b+3-1' ? Need working and it's equations!!
Which sentence correctly forms the plural of the letter c?   A.How many c's are in accordion?   B.How many cs'
what other areas did the french explorers find
What is the factor of (2ab)(-5ab)
Which type of twins are likely to interact with each other in the womb a. Non-identical b. Identical c. neither
Find the sum of 2/9+1/9?
What is the factor of (2ab)(-5ab)
The copper wire and bulb is connected in a series with 220 V electric supply. Why only an electric bulb glows where as the copper wire remains the same.Give REA
If (3+y)/y=7, then y= Please help :)