terancerenfro02 terancerenfro02
  • 18-11-2019
  • Mathematics
contestada

1. If a - b = 4 and a + b = 12, what is the
value of a?

Respuesta :

hayleeweb
hayleeweb hayleeweb
  • 18-11-2019
A=8

Explanation: a+b=12 a-b=4
^^^^^^^ ^^^^^^
8+4=12 8-4=4
A=8
Answer Link

Otras preguntas

Define Bhutanese company with an example
What is the best description of a wave
A set of 3 consecutive integers adds up to 42. What are the integers?
2) [13 points] You’ve been hired by Banker Bisons to write a C++ console application that determines the number of months to repay a car loan. Write value funct
Which verb voice for this passage represent ? This is a question on edgunity
At the conclusion of the Reconquista, there were no more Islamic states in A. Eastern Europe. B. Western Europe. C. East Asia. D. North Africa.
Brent is making a wooden display case for his baseball collection. He has 54 balls from American League games and 42 balls from National League games. He wan
1 Fill in the blank with the correct present progressive. Don't forget the form of estar! Ella___________(descansar) mañana. 2 Fill in the blank with the corr
Did you expect the scores you got? Why/why not?
I need to know the answer ASAP not even an explanation jus the answer