jjgomez1988 jjgomez1988
  • 22-03-2020
  • Mathematics
contestada

How many soution does this system have ?
Y=3/4x-5
-3x+4y=-20

Respuesta :

tranductai29122005 tranductai29122005
  • 22-03-2020

Answer:

There is no solution

Step-by-step explanation:

1. y = 3/4x - 5

2. -3x + 4y = -20

-3x + 4(3/4x - 5) = -20

-3x + 3x - 20 = - 20

-20 = -20

Answer Link

Otras preguntas

manuel works at cheese cake king. He earns $15 per hour as a busboy. the waiters he helps give him 25% of their tips. a) if manuel worked 6 hours today, how muc
1 and 2 are supplements, 3 and 4 supplements and 1 =4. prove 2=3​
mary invest 12000 in a saving account. the account pays 1.5% compound interest per year. work out the value of her investment after 2 years
MARK AS BRAINLIEST PLEASE HELP ME
4 to the -2 power c to the 3 power d to the -1 power
What happens when a cell reaches equilibrium with its environment? A.) Nothing enters the cell B.) Nothing leaves the cell. C.) Nothing enters or leaves the cel
A box is 21 centimeters tall. How tall would the box measure in meters?
6 over 7 subtracted by 1 over 7
which reason best complete the list
Which two binomials in part A didn't have an equivalent factored form? What made these expressions different from the three that you could factor? The two that