rubyfun5850 rubyfun5850

23-09-2017
Mathematics

contestada

Find the consecutive integers such that the sum of the first and twice the second is 80 minus three the third.

Respuesta :

Sidragon Sidragon

25-09-2017

let the integers be a, a+1 and a+2
from question
a+ 2(a+1) = 80-3(a+2)
a+2a+2= 80-3a-6
3a+3a= 72
a= 72/6= 12

Answer Link

Otras preguntas

The value of a car is given by 30,000(0.85)' where t is the time in years since purchase. a) What is the average rate of change from t = 2 to t = 3?

an example of a learned behavior? A. breathing B. blinking C. growing D. reading

What is one method of determining the recurrance interval between large earthquakes

what answer siksisnddjdjjdnsjsjs

In computer class students to typing test determine their speed the histogram at the right shows the scores of the students in class based on the information ab

When comparing bonds rated Aaa to bonds rated Baa, with similar maturities and coupon rates, the lower-rated bonds will normally have which TWO of the following

Which statement about insulin and glucagon, hormones that regulate glucose levels in the blood, is true? 1) Insulin increases blood glucose levels. 2) Glucagon

Find the i intercept p(x)=23x-50

Germany, Italy, Great Britain, and France signed an agreement by which Czechoslovakia must surrender its border regions (Sudeten region) to Nazi Germany. This w

What volume of a 6.62 M stock solution do you need to prepare 100. mL of a 0.3184 M solution of KCl ?