Answer:
y = -8x+2020
Step-by-step explanation:
8x + y = 2020
Subtract 8x from each side
8x-8x + y = -8x+ 2020
y = -8x+2020
No values of z make the equations true.
Answer:
. 50
Step-by-step explanation:
You would round to the closest number
. 49 is closer to. 50 than. 40
Answer:
4 ampers
Step-by-step explanation:
WHEN 12 VOLTS ARE APPLIED, THE CURRENT IS 4 AMPERES.