tianna261 tianna261
  • 24-06-2021
  • Mathematics
contestada

4x + 5y = 12 and 3x + 4y = 9.25 . Solve for systems of equations

Respuesta :

loconte loconte
  • 24-06-2021

Answer:

y=1

x=7/4

Step-by-step explanation:

4x + 5y = 12

3x + 4y = 9.25

4x + 5y = 12

12x + 16y =37

-12x -15 y =-36

12x + 16y =37

y=1

x=7/4

Answer Link
Crystal052 Crystal052
  • 24-06-2021
y =1 the person above is correct
Answer Link

Otras preguntas

the tail on alex dog is 51/4 inches long. this length is between which two inch-marks on a ruler?
Solve : 5x - 7y = 12 5y - 2x = - 7
What are the next four multiples of 1/8?
118.380 round to the nearest hundred
What is a union of independent soverign states? A-a federation B-a unitary government C-a constitutional government D-a confederation E-a democracy
5x-3y=-11 x-2y=2 this is for home work please help
A(n) _______________ is an economic barrier because it limits trade between two nations, while a(n) ___________ is an economic barrier because it completely blo
write an essay on whether learning always has a positive effect in a person's life. i just want two reasons, anyone could help?
what is an advantage of genetic engineering ?
Explain how to get the width of the room which is 320 square feet and the width of the room is 4/5 of its length.