Answer:
Rob owes his father=-$15-$3= -$18
Step-by-step explanation:
Rob borrows $15 first and then $3.
Since we have to use negative integers, so
-$15-$3= -$18
Answer:
the number 1.46
Step-by-step explanation:
because 5×100×1.46=730
Answer:
$1800 at 9% and $1000 at 6%
Step-by-step explanation:
Not needed
Answer:
3 bulbs should be flawed
Step-by-step explanation:
2+ 18 = 20
20 bulbs were examined
2/20 = 1/10 were flawed
looking at the next 30 bulbs
30 * 1/10 = 3
3 of the next 30 bulbs should be flawed
Answer:
step back u idiot
Step-by-step explanation: