rashelltineo rashelltineo

11-06-2020
Mathematics

contestada

Solve the system of equations.
3x + 2y = 56
5x-2y =24

Respuesta :

ABDERRAMAN ABDERRAMAN

11-06-2020

Step-by-step explanation:

PRIMERO encuentras x

3x + 2y = 56

5x - 2y = 24

8x = 80

x = 80/ 8 = 10

LUEGO PARA ENCONTRAR y TOMAS cualquiera de las dos DE LAS

ECUACIONES Y SUSTITUYES x

3(10) + 2y = 56

30 + 2y = 56

y = 56 - 30/2 = 13

Answer Link

Otras preguntas

Nadia needs one cup of ice cream for every student in her class for their year-end party. the ice cream is only sold in pints. if there are 24 students in her c

How does an understanding of natural rights and respect build a free society?.

How does Salem's Lot relate to our society & culture both presently and from the past?

The MAIN reason the United States entered World War II was

Write what you can do to show your love and concern1. Your classmate and his family lost thier house in a fire. Two family member also lost thier lives in the f

Can you answer the question in the screen shot? Thanks!

Zinc reacts with hydrochloric acid according to the following balanced chemical equation: Zn (s) + 2 HCl(aq) → ZnCl2(aq) + H2(g) A student needs to react 0. 265

How did people at Southern University at New Orleans respond when one of their students, Oretha Castle, was arrested during a sit- in? O University police detai

In complete sentences, provide a short explanation (2-3 sentences) as to why the elements are organized as they are within the periodic table. help please

Be Honest Is this Better than the original shiny