something48 something48

15-12-2017
Mathematics

contestada

June solves a system of equations and gets (4, 5) as a solution.
If one equation is 2x+3y=23 , which of the following would be the other equation in this system?
Answer Choices
4x+5y=23
x+y=9
2y+3x=23
2x+3y=22

Respuesta :

texaschic101 texaschic101

15-12-2017

x + y = 9 is the only equation in ur answer choices that has a solution of (4,5)

Answer Link

Otras preguntas

whats the definition of digital literacy

Find the solutions of this system of equations 10x-5y=-20 7x-5y=-26

Based on all of the sources, which statement best describes settlement and land use in the Middle colonies? A.The climate and geography of the Middle colonies

Given that DF/PR=FE/RQ=3/2, what additional information is needed to prove △DEF ~ △PQR using the SSS similarity theorem? A. DE ≅ PQ B. C. DE/EF = 3/2 D. DE/PQ =

Marvin saved dimes and quarters in his piggy bank to buy a gift for his mother he counted his savings and organize the information in the table if he saved $11

Which word in this sentence is an example of a proper adjective? A) Persian B) exquisite C) living D) recently

Complete the chart: For the environmental issue of acid rain, what action can be taken to solve this problem use cleaner energy sources instead of burning

Which number on the timeline represents the period in which the Civil War was fought?

Which of the following is the range of function based on the input-output table below.

Select the correct part on the image. Identify the cause of impure groundwater. a. Tree b. Consumption c. Landfill d. rocks and pebbles