savagesweet16
savagesweet16 savagesweet16
  • 03-06-2020
  • Mathematics
contestada

Please help with this work

Please help with this work class=

Respuesta :

shezu779
shezu779 shezu779
  • 03-06-2020

Answer:

B = 80

Step-by-step explanation:

y = 4x

y = 1/2x + 280

Substitute one equation into another.

4x = 1/2x + 280

Combine like terms

3.5x = 280

x = 80

Answer Link

Otras preguntas

help me please I need helped Answering this questions
un cuadro tiene 12 cm en sus lados ¿cuanto mide su area y su perimetro
Who is George Orwell
what were simón bolívar family circumstances as a child?
Please help meeeeeee
in what postion are the earth moon ans sun during a new moon someoen pls?
y varies inversely with x. If x= 1 and y= 3 what is x if y = 0.3 Type your answer...
The Founding Fathers created a government with a system of checks and balances in order to - Select one: Oensure that the executive branch would have the most p
pls help ill give brainly A soup can is 2 in. tall and has a diameter of 8 in. What is the amount of metal used to make the can? 16π in² 24π in² 48π in² 160π i
What does the conversation of mass say about the amount of atoms in the reactants compared to the products?