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

You work somewhere there into interrogative

1. A pharmacy has determined that a healthy person should receive 70 units of proteins, 100 units of carbohydrates and 20 units of fat daily. If the store carri

[tex](4x + 8) = ...........(x + ............)[/tex]Some one help me please

Miss Meg's salary increases by $450 to $1760. Find her percentage salary increase.

On a recent survey, 60% of those surveyed indicated that they preferred walking to running: a. If people were surveyed, how many preferred walking? b. how many

need this done quickly pls

Can anyone help me find this answer fast.

Determine which integer in the solution set will make the equation true. t − 72 = −12 S: {−84, −60, 6, 60} 60 6 −60 −84

Hello, may I ask how can I recall enriched words/phrases and use them while writing essays? As I believe that in everyday life we won't use enchanting words suc

Skeletal muscles are