butterjellygames
butterjellygames
04-05-2022
Mathematics
contestada
easy and also crown if right.
Respuesta :
mhanifa
mhanifa
04-05-2022
Answer:
- 8n + 9
Step-by-step explanation:
Given
A = -3n + 2
B = 5n - 7
Find
A - B
by substitution
A - B =
- 3n + 2 - (5n - 7) =
- 3n + 2 - 5n + 7 =
- 8n + 9
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
A reaction between an acid and a base is called a(n) ________________ reaction. A) hydro B) ionization C) neutralization D) redox
Sorry This is Biology, I need help ASAP plz!!!!!!!1). In what direction do particles naturally diffuse? a). Up concentration gradientsb). Down concentration gr
Which metal can be used as a sacrificial electrode to prevent the rusting of an iron pipe?
What is the purpose of the pericardial sac that surrounds the heart in mammals
I need help with these 3 questions (attachment)
the movement of peoples within the country
I need help, so can I get help please???
A series is: a summation of quantities whose positions are based upon the natural numbers any list of numbers an arrangement of quantities whose positions are b
An airplane flies 2403 miles in 4.5 hours. What is the speed of the airplane in miles per hour?
_____________ is a positive way to maintain relationships and involves direct discussion about the relationship and self-disclosure.
