Answer:
99-7a^2=36 when a =3
Step-by-step explanation:
99-7a²
99-7(3)²
99-7(9)
99-63
36
Rounded to the nearest hundred would be 274,389,451,400
24 laps
1 hour = 60 minutes
4/10 x 60 = 24
22-7-7-7=1 this will show that you can subtract 7 three times from 22 and have a remainder of 1.
Answer:
The absolute sign is 3
Step-by-step explanation:
The absolute sign is how far away a number is from zero. There are no negative signs when it comes to the absolute sign, it is always positive. -3 is 3 places away from zero.
