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

What percent of 86 is 50 to the nearest whole percent

Air is 21% oxygen by volume. Oxygen has a density of 1.31 g/L. What is the volume in liters of a room that holds enough air to contain 55kg of oxygen?

Find three consecutive even integers such that the sum of the smallest integer and twice the median is 20 more than the largest integer

Why do we learn about STERNGRR in biology class?what does it describe

A wildlife offender that violates a permit falls into which cateorgy?

which group formed the largest ethnic group in Nevada's Virginia City in the 1870's

which kind of bond is created by a weak electrical attraction between polar molecules

number 4 I have absolutely no idea how to do. I generally understand finding distance on the coordinate plane but this has really confused me. Please help.

“The Poor Man and the Rich Man” by the Brothers Grimm What did the poor man wish for?

Which of the following religions believe that everything in the universe has a soul, and so should not be harmed at all cost?