Answer: n = 4
Step-by-step explanation:
The given expression is
2n+4=12
We want to solve for n. The first step is to make 2n stand alone on the left hand side of the equation. This is achieved by subtracting 4 from the left hand side and the right hand side of the equation. It becomes
2n + 4 - 4=12 - 4
2n = 8
The next step is to divide the left hand side and the right hand side of the equation by 2. It becomes
2n/2 = 8/2
n = 4
Answer:
I cant see the whole thing
Answer:
3/5
Step-by-step explanation:
This is because 1/5 + 2/5 equals a totals of 3/5 eaten.
18/15 because the like denominator is 15 and 1/3 is 5/15 and 4/5 is 12/15. Them added together is 18/15
Answer:
to find the volume multiply length times width times height.
Step-by-step explanation:
1.)9x16x3= 432
2.)15x12x17= 3,060
3.)7x6x10= 420
4.)19x17x13= 4,199
5.)1,232
6.) 864
7.) 1,260
8.) 384
