Answer:
1/3 is your answer.
Step-by-step explanation:
What you do is you have to make the denominator the same.
-27/45(-25/45)
1/3 is your answer.
4.2x - 1.4y = 2.1 |multiply both sides by 10
42x - 14y = 21 |subtract 42x from both sides
-14y = 21 - 42x |change signs
14y = 42x - 21 |divide both sides by 14
y = 3x - 1.5
For one moth it would be....

$57.00 In total but im not sure if this is correct so if you could make sure please.
Answer:
hey i was wondering if I can be made a the answer is the L 0ne
sorry if im wrong
Y=mx+b
m=slope
b=yintercept
given
slope=-1/4
yint=5
y=-1/4x+5