valeriamontoya122 valeriamontoya122

04-04-2020
Mathematics

contestada

Solve the system of equations.
- 5x – 3y - 9 = 0
4x – 187 - 54 = 0

Respuesta :

fayemioluwatomisin fayemioluwatomisin

04-04-2020

Answer:

Step-by-step explanation:

Solve simultaneously

-5x-3y=9

4x-187-54=0

4x=241

x=60.25

To get y

Substitute for x in equal one

-5(60.25)-3y=9

-301.25-3y=9

-3y=9+301.25

-3y=310.25

y=-103.4

Answer Link

Otras preguntas

I need help with these about ancient china!

whats your favorite color

Miguel is making trail mix. He uses 5 1/3 ounces of nuts and 2 3/4 ounces of raisins. Which of these is a reasonable estimate for how many more ounces of nuts t

can u guys give me some answer

1. Solve: 3x42• (56 = 8x3)

Angle 3 and 4 are supplementary angles if m 4=100^0 and m 3=(11x)^0 find the value of x

If y varies indirectly with x and y = 16 when x= 2, find x when y = 80. A. 1/4 B. 32 C. 2/5 D. 4

Whitch statement is true?A The greates common factor of 10 and 14 is 5.B The greatest common factor of 10 and 15 is 5.C The greatest common factor of 13 and 21

I will give brainley plssss help!!!! Which of the following spelling words contain three syllables? (Choose four answers.) senator Origin

Part of eukaryotic cell division during which the cell nucleus divides.