For this case we must solve the following linear equation:

Adding similar terms from the left side of the equation:

Subtracting
from both sides of the equation we have:

Thus, equality is not fulfilled. So the equation has no solution.
Answer:
No solution
Answer:
N(20) = T
Step-by-step explanation:
N = Amount of lawns
20 = payment per lawn
T= payment after N lawns
Lets say there were 2 lawns
2(20)=T
40$ for 2 lawns
Step-by-step explanation:
convert 3.9 kg to grams
3.9×1000=3900 g
density = mass/ volume
= 3900/ 200
=19.5 g/cm3
Answer:
Constant Proportionality: 144
~ I really hope this is correct, if not then, I'm sorry~
Step-by-step explanation: