Answer:
3x
Step-by-step explanation:
624 is how much is deducted from his pay every month
Answer:
Step-by-step explanation:
discriminant=5²-4×1×7=25-28=-3<0
no real number solution.
Answer:
83
Step-by-step explanation:
x+7+90
x=83
Answer:
6.28571428571
Step-by-step explanation: