harleynaquin harleynaquin
  • 18-05-2022
  • Mathematics
contestada

Use substitution to solve the following.

y = 4x

2y + 2.5x = 105

Respuesta :

calliiistar
calliiistar calliiistar
  • 18-05-2022
y = 4x

2y + 2.5x = 105

2(4x) + 2.5x = 105

10.5x = 105

x = 10

y = 40
Answer Link

Otras preguntas

Help me with this please
What are some range of “needs, wants, and demands” that chocolate buyers have ?
……,je m’appelle Céline Toi or Moi
which one of these two words mean the same as an irresistible force 1. juggernaut 2. prevailed
5. In what way are ferns and mosses alike?A. They are flower-bearingB. They are spore-bearingC. They have vascular bundlesD. They have roots, stems and leaves​
why was adam smith known as the father of economics ?
When should you use ser rather than estar for the verb "to be?" profession permanence time all of the above
simplify -3c+5d+3c-d
how homologous structures and vestigial structures are evidence of evolutionary relationships.
I need help please please I appreciate it! ):