victoriapellam04 victoriapellam04

04-02-2019
Mathematics

contestada

What is the solution to the system of the equations?

x = y - 3

x + 3y = 13

Respuesta :

choixongdong choixongdong

04-02-2019

Answer:

Solution (1, 4)

Step-by-step explanation:

x = y - 3

x + 3y = 13

Substitute x = y - 3 into x + 3y = 13

y - 3 + 3y = 13

4y - 3 = 3

4y =16

y = 4

Substitute y = 4 into x = y - 3

x = 4 - 3

x = 1

Solution (1, 4)

Answer Link

Otras preguntas

How many different orders of top-three finishers are possible? drag the tiles to the correct locations on the equation. not all tiles will be used.

Dr. Perillo a nutritionist is an expert on proper eating

In which zone would you expect to find the greatest abundance of marine organisms? middle intertidal zone supralittoral zone high littoral zone low intertidal z

Select the correct answer. which expression is equivalent to the given expression?

Which number belongs to the set of rational numbers and the set of integers? F. –5.5 H. –0.5 G. – 115 J. –15

Scenario 2 You are at a restaurant with three friends (party of 4) and need to estimate the amount of tip for your portion of the bill without using a calculato

Which are properties of all metals (except hg)? i. good conductors of heat and electricity ii. easily formed into sheets or wires iii. chemically unre

carbon 4+ ion protons neutrons electrons

Please help ASAP 20 points used Technological advances and inventions have had a marked impact on world history. Which do you think had the most impact? Your mi

Give one example of a thermodynamic cycle that does not account for the carnot efficiency.