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 6.9 as a fraction or a mixed number
what is 0.04 is 1/10 of
Find 3 consecutive integers such that twice the first, plus three times the second, plus four times the third is 20. Please show work, explain throughly so I ca
What is negative 94/21 converted into a positive number?
How to round 45 grams to the nearest 10 grams
If you have 13 oranges and u times it by 9 and than divide it by 3 add it to 65 take away 30 = ?????????? Wanna know
A barista averages making 16 coffees per hour. At this rate, how many hours will it take until she's made 1,200 coffees?
1/2r + 2(3/4r - 1) = 1/4r + 6
1. If a pea plant’s alleles for height are tt, what is true of its parents? (1 point) A.) Both Parents are tall. B.)Both parents are short. C.)Both parents cont
what are some basic characteristics of photosynthesis?