tlmbryant2004
tlmbryant2004 tlmbryant2004
  • 02-05-2020
  • Mathematics
contestada

What is the first thing you should look for, to determine whether you are going to solve by substitution or elimination? *

a. If they have the opposite signs

b. If the numbers and variables are the same

c. If a variable is already solved for

d. If the numbers are the same

Respuesta :

mekhia109 mekhia109
  • 02-05-2020
A. If they have opposite signs
Answer Link

Otras preguntas

What is the [H+] of a solution with a pH of 3? Use a scientific calculator. 1 x 10-1 3 x 10-1 1 x 10-3 3 x 10-3
Phillip walks 2/7 each morning and 4/7 mile each evening how far does Phillip walk each day
Please help !!!!!!!!!!!
if you help with the correct answer u are a god .pt2​
Savings increased from $ 500 to $750
What is the value of z?
the inequality m=<$20 represents the amount of money that sheila is allowed to spend on a new hat. give two possible money amounts that Sheila could spend on
Sicko mode or Mo Bamba?
The surface area of a cube is 480 square inches. How long is each edge? Round to two decimal places.
which government institution may vote on constitutional amendments? A. executive B. judicial C. bureaucracy D. legislative