Ugo1122
Ugo1122
04-02-2021
Mathematics
contestada
Solve the system by substitution
y= 7x
x-7y= -48
Respuesta :
136330
136330
04-02-2021
Answer:
x - 7(7x) = -48
x - 49x = -48
-48x = -48
x = 1
Step-by-step explanation:
hope this helps
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
The act of formally approving something is known as
Mai spends 7 3/5 hours in school each day.. Her lunch period is 1/2 hour long, and she spends a total of 7/10 hour switching rooms between classes. The rest of
When you describe the wind what two factors must be included?
Please answer these questions for me. I need it urgently 1. Treatment of Orphans in Victorian Era England around 1860 2. Legal System in Victorian Era England a
18tons 42 pounds divided by 3 = ____tons ____pounds
Who was a Scottish missionary and explorer? A. David Livingstone B. Cecil Rhodes C. Benjamin Disraeli
The development of banking during the Commercial Revolution in western Europe was significant because it
Which information is not necessary to solve this problem? Juanita reads 20 pages per night in her library book. She reads 4 nights a week and her book has 200
Which two cellular structures have a role in the creation of proteins? A. nucleus and ribosomes B. ribosomes and mitochondria C. nucleus and mitochondria D. mit
Which type of law refers to decisions made be government agencies? A. Administrative Law B. Constitutional Law C. Criminal Law D. Tort Law
