Answer:
Step-by-step explanation:I don't say u have to mark my ans as brainliest but if it has really helped u plz don't forget to thank me...
Answer:
Step-by-step explanation:
Answer:
3 1/5
Step-by-step explanation:
Answer:
x = 6 1/4
y = 3 3/4
Step-by-step explanation:
let 'x' = gallons of 6% nitrogen
let 'y' = gallons of 30% nitrogen
system of equations:
x + y = 10; let y = 10-x
6x + 30y = 10(15)
substitute '10-x':
6x + 30(10-x) = 150
6x + 300 - 30x = 150
-24x = -150
x = 6 1/4
y = 3 3/4
Answer:
the is no slope there is a term for it but its been a while. but there is no slope
Step-by-step explanation: