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

Each package of stickers that Amal wants to buy costs $1.25. Amal has $10. Explain how you can find the number of packages of stickers Amal can buy?

Please help me with homework

PLEASE ANSWER QUICK THANK YOU ❤️ What are convection currents? Choose all that apply Less dense material rising, denser material sinking. The cycle of Earths Ma

what is the value of p divided 8 when p=48 asap plss

what equation has a slope of 2 and goes through the point (3, 2)?

Answer this question for me please:)

Total cost = £4 per hour plus £12 Arun hires a car for 5 hours Work out the total cost

1/ Thank you (help) _______ us. 2/ Maradona is very good (play) _______ football. 3/ Britney Spears is very fond (sing) _______ and (dance) _______. 4/ We’re lo

If the ratio of two numbers is 5:2, whaat is the ratio to their sum to their difference?

Does it make sense to you to allow an employee to bring a sexual harassment cause of action if the employee suffered no adverse tangible employment action?