TheHungryHistory TheHungryHistory

03-03-2017
Mathematics

contestada

Which systems below would be most easily solved using the substitution method?

A. 5x + 7y = 45
2x - 7y = -14

B. 2m - 3n = -2
m + 4n = 24

C. 2x = -3y + 4
x = 2y - 5

D. 7x + 2y = 16
-21x - 6y =24

Respuesta :

Juliet90 Juliet90

03-03-2017

The answer is probably A

Answer Link

Otras preguntas

Andy has read 4 chapters in 2 hours. If he continues reading at the same rate how many chapters will he have finished after 5 hours?

identify the center and radius of a circle with equation (x+4)^2+(y-2)^2=36

who created binomial nomenclature

The government can borrow money from the private sector in order to pay the costs of regulation by:

Translate 7 divided by a number into an algebraic expression

Richard and Sales are making cranes.They use 1 piece of blue paper and one piece of orange paper to make it. The blue paper comes in packs of 3 and the orange p

Maddie has 180 coins. Of these coins, 1/12 are dimes. About how many dimes does she have?

A scientists wishes to determine whether or not a marine ecosystem underwent primary or secondary succession in the past. What evidence would be most useful for

The line “violently shuddered—with the fright of it” could be categorized as a(n)

What is installation art?