Answer:
The answer to the equation is B.
Step-by-step explanation:
Answer:
7.2 volts
Step-by-step explanation:
3% of 240 is ...
0.03 × 240 = 3 × 2.40 = 7.20
The maximum allowable drop on a 240-volt circuit is 7.2 volts.
Answer:
y=3x+6
Step-by-step explanation:
Answer:
x=-6
y=-11
Step-by-step explanation:
x-y=-5
7x+3y=-75
x=5+y plug that in to the second equation
7(5+y)+3y=-75
35+7y+3y=-75
10y=-75-35
10y=-110
y=-11
plug y into first equation
x+11=5
x=5-11
x=-6