Question 928496
x = pounds of A
y = pounds of B
---
5.55x + 4.20y = 502.20
y = 2x
---
put the system of linear equations into standard form
---
5.55x + 4.20y = 502.20
2x - y = 0
---
copy and paste the above standard form linear equations in to this solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
---
solution:
x = pounds of A = 36
y = pounds of B = 72
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
---
Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php