kyleefle2470
kyleefle2470
23-04-2021
Mathematics
contestada
Substitution method
x=2y
2x+5y=4
Respuesta :
fortnite6969
fortnite6969
23-04-2021
Answer:
y=4/9
Step-by-step explanation:
Substitute 2y into the x
2(2y)+5y=4
4y+5y=4
9y=4
y=4/9
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
Bose shouldn't have interrupted the teacher, ----------? Choose the best option (A) could she (B) didn't she (C) should she (D) did she (E) can she
Make x the subject of the formula: Y=1/3x+1
Describe the steps for making a conjecture using inductive reasoning
Why were medieval manors nearly self-sufficient?
how do I make a power point with out buying the app can I go on my portal or no
What is the Cpt code 31785
why do historians divide the past into eras?
Clovis wants to make a surprise visit to his uncle who lives out of town. He purchases an airline ticket for $69. There is a 15% sales tax on the price of the a
how have different types of challenges encouraged peoples and civilizations to change over time
Question 10 of 13 Multiple Choice: Please select the best answer and click "submit." Given the line of best fit for a set of data points with the equation y =
