Answer:
27x^3
Step-by-step explanation:
Solution,
= (3x^2)^3
=3*3*3x^6 ( because when you multiply same constant it's power is added)
= 27x^6
Answer:
x=5
Step-by-step explanation:
3×5=15 and 15-7=8
just did the question on a calculator
Answer:
There will be 7,260 bees in 5 years.
Step-by-step explanation:
9% per year=0.09(13200)=1188.
1,188 bees die a year.
1,188 times 5=5940
13200-5940=7260
Hope this helps:)
Answer:
1245 a.m. is 0045 and 12:45 p.m. is 1245
Step-by-step explanation:
Midnight starts with 0000 and each hour until 1 p.m. starts with the actual hour number; 1 p.m. starts with 1300 and each hour thereafter adds another 100 (2 p.m. is 1400 etc.) with it ending at 2359 one minute before midnight.
8 = 4 + 2c
move 4 to the other side
the sign always changes when moving to the other side
8-4= 4-4+2c
8-4= 2c
4= 2c
divide both sides by 2 to get c by itself
4/2= 2c/2
Cross out 2 and 2 divide by 2 and then becomes 1*1*c= c
c= 4/2
Answer: c= 2