jb1
jb1
04-08-2015
Mathematics
contestada
what 4 consecutive whole numbers add to 54
Respuesta :
Trim
Trim
04-08-2015
if X is the first consecutive whole number, (X+1), (X+2) and (X+3) are the others.
So we know:
X + (X+1) + (X+2) + (X+3) = 54
X + X+1 + X+2 + X+3 = 54
4X + 6 = 54
4X = 48
X = 12
So the numbers are 12, 13, 14 and 15
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
1) Find the mean for his data set of days that had a temperature above 40 degrees C. 2) Find the median for his data set of days that had a temperature above 40
Schools Name 7th Grade Math EOY, L104 (Statistics and Probability) Non-Uniform Probability Models Homework 1. A box contains marbles of the following colors: Bl
The nth term of a sequence is 5n - 3. Write down the first three terms of the sequence.
Discuss the potential winners and losers of the “Big Dairy” lobbyist success story. Who won? Who lost? Did people behave ethically?
solve the system by elimination 4x-y=2 and x+3y=7
How can you find a unit rate from a graph?
Write the equation of a line in the slope-intercept form that has a slope of 4 and contains the point (4, 12).
What is the name of the functional group formed when simple sugars combine?.
Complete the following food chain. hawk ⇒ mouse ⇒ grass
When there is a natural or man-made crisis in a country, other countries sending help to that country is an example of _____________ a. Charity. b. Well-Being.
