arantzadu2711 arantzadu2711

03-12-2020
Mathematics

contestada

One number is five more than twice as much another number. The sum of the numbers is 56. Find the numbers.

Respuesta :

NAWty12345 NAWty12345

03-12-2020

The numbers are 17 and 39

We can use a system of equation to solve this

x=2y+5

x+y=56

Solving...

2y+5+y=56

3y=51

y=17

x=2(17)+5

x=39

Answer Link

Otras preguntas

A is a constant. Find A such that the equation 2x + 1 = 2A + 3(x + A) has a solution at x = 2.

name three criticisms that were made of the catholic church in the 1500s

Line l contains the points (3,1) and (4,4). If line m is a different line, parallel to line l in the same coordinate plane, which of the following could be the

Which species does not have a noble gas electron configuration? (1) Na+ (3) Ar (2) Mg2+ (4) S

What does it mean when you have blue dots on the bottom of your feet?

What is Cyrus's enduring legacy?

Which substance can not be decomposed by a chemical change? (1) ammonia (3) propanol (2) copper (4) water

Two spherical balloons are filled with water. The first balloon has a radius of 3 cm, and the second has a radius of 6 cm. How much more water is in the larger

What two things are necessary for a consumer to have demand for a good or service?

Which hydrocarbon is saturated? (1) propene (3) butene(2) ethyne (4) heptane