Answer:
Not sure of the rest but hope this helps
x+15
depends on the value of x
From what i see it could be
Exact form: 6 square root 5/ 5
Decimals: 2.68
Answer: 500 chicken feed and 200 careful calculators
Step-by-step explanation:
2x+3y=1,600
40x+50y=30,000
those are your first two equations
your first matrix equation for A is 2, 3,40,50 and B is 1,600 and 30,000 when you enter those in your calculator and 500 and 200 should be your result.