Seudónimo Seudónimo

12-11-2020
Mathematics

contestada

Solve the system of equations by substitution.
x + y = 40
y = 9x
The solution of the system is?

Respuesta :

12-11-2020

x= 4 and y=36 is the answer

Answer Link

Otras preguntas

Why were people near the Yellow River able to grow enough food to support a civilization?

HURRY IN TEST!! Which of the following number lines shows the solution to the inequality given below? 2x − 3 < -9 OR 2x − 3 > 3

What is produced when you react a metal with oxygen?

What is the equation of a line that goes through points (4,-5) and (-4, 1)?

In the program to evaluate passwords, you gradually built a message to display to the user. What did you add to the end of each message string to start each mes

hi can someone help!

Why did Scrooge walk through all his rooms to see if everything was alright?

What is the range of the relation below?

gourmet pizza shop with a Question 19 What type of competition does Netflix and a movie theater represent for each other? A Weak direct competition B Strong dir

Mi padre ___ _____ con agua fría todas las mañanas. Write the reflexive verb that would best complete the sentence. Be sure to write the correct form of the ve