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 ( 85+ )
Otras preguntas
4 girls and 8 boys are running for president or Vice President of the student council find the probability that 2 boys are elected
How do you graph this equation 1/3x-1/6y=0
How Do most organism ensure continuation of life?
What does Jill's stomach tied itself into a knot mean? What does please don't beat around the bush mean? What does her heart became a bass drum as her pro
how to add fractions
On a field trip when their bus breaks down 40 miles from the school. A teacher takes 5 of them back to school in her car, travelling at an average speed of 40 m
how do you compute the equation 6x-8=1/3(18x+24)
Tom is 4 times as old as Todd. In 7 years Tom's age will be 11years more than 2times as old as Todd. How old is Todd?
Two characteristics used to define mammals include a. mammary glands and scales. b. mammary glands and hair or fur. c. mammary glands and sweat glands. d. sweat
Transitive property: Systems of equations Y= 6X-3 Y=-X+4
ACCESS MORE
EDU ACCESS
Universidad de Mexico