rlandis
rlandis
22-02-2019
Mathematics
contestada
For emlimination what does x+7y=10
5x-7y=8
Respuesta :
whereswoodruff
whereswoodruff
22-02-2019
Answer:
x=3
Step-by-step explanation:
x+7y=10
+ 5x-7y=8
____________
6/6x=18/6
x=3
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
An arithmetic series contains 20 numbers. The first number is 102. The last number is 159. Which expression represents the sum of the series?
A street light is on top of a 12 foot pole. a person who is 5 feet tall walks away from the pole at a rate of 4 feet per second. at what speed is the length of
Which statement correctly describes the relationship between the Russian Orthodox Church and the princes of Kiev? The Church was dependent on the princes’ power
According to Wilson what did the United States "demand" to get out of the war?
1. Select all irrational numbers. Square root of 10 Square root of 27 Square root of 49 Sq. Rt 64 Sq. Rt 99 2. Select all irrational numbers. 14√ 24√ 3
Aside from advertising, how can monopolistically competitive firms increase demand for their products?
What did noble families fight over during the Warring States period? trade and barter land and resources language and culture philosophy and religion
Approximately how large is the federal debt per capita
Please help with this
Can you help with all of them please
