mcdowellz109 mcdowellz109

12-05-2020
Mathematics

contestada

The substitution method is
best to use when a variable

Respuesta :

macybaltzley macybaltzley

12-05-2020

Answer:

The substitution method is better because we believe that it is easier. Also, depending on the equation, this method involves less work. This method is the most useful system of 2 equations in 2 unknowns.

Answer Link

Otras preguntas

what is the meaning of the word prioritize as it is used

Find the gradient of the line segment between the points (2,4) and (4,6).

Let F(X)=7x-1, G(X)=X^2+1, and H(X)=(x+1/7). Evaluate the expression (FGH)(6)

Determine the pH of 0.150 M magnesium hydroxide solution

Mutations occur in different ways. Identify the method in which part of the chromosome reserves itself to form a new region?

Step 2: What factor is used to convert feet per minute into miles per minute?

T-0.7067 14-2=2.4457/0.708211-(0.706)

Nitric oxide gas dissolves in water and releases hydrogen ions (H+). The solution is now: a) neutral b) an acid c) a base

Which statement is true about the diagram

Which will increase the rate of a chemical reaction? SE38 adding a positive catalyst decreasing the pressure decreasing the temperature adding a negative cataly