03-03-2015
Mathematics

contestada

y=2x+5 and y=3x-10. Solve equations

Respuesta :

03-03-2015

[tex]Set\ them\ equal. \\ 2x+5=3x-10 \\ 2x+15=3x \\ 2x-(2x)+15=3x-(2x) \\ \boxed{x=15}[/tex]

Answer Link

EmeraldTheWize EmeraldTheWize

03-03-2015

y=2x+5 and y=3x-10
-5 -5 -10 -10
5=2x 10=3x
x=2.5 x=3.3 repeating

Answer Link

Otras preguntas

Antes era ejecutiva y a partir de mañana _______ la gerente de circulación. A. es B. será C. fue D. era

What are the domain and range of the real-valued function f ( x ) = − x 2 − 3?

Dividing polynomials. Help

Should schools cancel summer vacation? I got two reasons why schools shouldn't cancel it. 1. students can rest 2. can study more give me the third reason

What is the greatest number of rows that their rectangles could have had

Which pair of lines in these poetic passages uses onomatopoeia? Weary with toil, I haste me to my bed, The dear repose for limbs with travel tired, But then beg

in the play endgame, why does hamm fear the child

Explain, with supporting examples, whether or not viruses are alive.

One hot day, you find yourself going to the refrigerator for a cold drink. In light of the concept of homeostasis, you're acting in terms of the

What is the relationship between intimate partner violence (ipv) and marriage?