iiJasmine
iiJasmine iiJasmine
  • 03-02-2020
  • Mathematics
contestada

PLEASE HELP WILL MARK BRAINLYIST

PLEASE HELP WILL MARK BRAINLYIST class=

Respuesta :

Rohan11
Rohan11 Rohan11
  • 03-02-2020

Answer:

- 10.2n - 1

Step-by-step explanation:

You need to add the expressions:

- 2.4n - 3 + (- 7.8n +2)

- 2.4n - 3 - 7.8n + 2

- 10.2n -1

Answer Link

Otras preguntas

16. If a car starts from rest and reaches a velocity of 50 m/s in 8 seconds, what was the acceleration?
What is the best way for people who are lactose intolerant to receive the health benefits of dairy products?
On a day in the month of February, the temperature in Barrow, Alaska, is -21. At the same time, the temperature in Northway, Alaska is -13. Write an inequality
What is a placeholder for a piece of information that can change is called?
What is the inverse function of f(x) = -2?
2x — Зу = 11 x + 2y = -5
12. Which of these is an algebraic expression? A 3 - 1.4 B 1.4 - 3 C 1.4 - n D 1.4 + 3
Why do I keep struggling in geometry. I'm in 10th grade I shouldn't be struggling but anyway my teacher let me retake a quiz/ test and I made the exact same sco
Which word is the opposite of "grande"? A. importante B. pequeño C. mismo D. bonito
Everyone knows she is _ of being a great governor OPTIONS: capable accept acceptance receipts captured receptacle receiving captivating PLEASEEEE HELPP