ImAGirl ImAGirl

25-06-2015
Mathematics

contestada

The sum of three consecutive integers is 63. What is the lowest of the three integers?

Respuesta :

25-06-2015

One number be x
x+(x+1)+(x+2)=63
x+x+1+x+2=63
3x+3=63
3x=63-3
3x=60
x=60:3
x=20
smallest number = x=20
middle number = x+1= 20+1=21
largest number = x+2 =20+2= 22

Answer Link

Otras preguntas

the formula C=5/9 (F - 32) can be used to convert a temperature from degrees Fahrenheit to degrees Celsius. which of the following is closest In value to 5/9?

2/6 of Mina's pencils are red, 2/3 of Bobby's pencils are red, and 2/4 of Julia's pencils are red , which student has the most red pencils? Explain

Which factor contributed to the formation of large corporations during the late 19th century? a) Production could be organized more efficiently on a larger scal

From his home, glenn travels 3 miles east, 4 miles north, 6 miles east, and then 8 miles north before finally reaching his destination. Assuming his entire trip

round to the nearest cent $0.4625

how many 1/3s are in 1 whole

please these answers I need really, really bad!!

A local restaurant offers a Dim Sum lunch special that includes two dumplings , three egg rolls , a sweet bun , and a drink. Susan and her friends ordered four

Aztec society was strongly influenced by the?

Why did Harry end up taking his vacation early