Answer:

Step-by-step explanation:
Here, the given expression is

Now, simplifying the brackets, we get
= 
Now, operate on the like terms.
= 
=
Hence, the given expression is simplified to the quadratic equation
Answer:
16,500
Step-by-step explanation:
the 10% of 15,000 is 1,500. to make a profit of 10% you have to sell the bike for 15,000+1,500=16,500
24 you take 30 and multiply it by 4 and then divide it by 5
D. 1057 is not prime... It is divisible by 7!
Brainliest answer plz!
Answer:
A = 136 cm²
Step-by-step explanation:
There are three pairs of rectangular faces
A = 2(ab) + 2(bc) + 2(ca)
A = 2(ab + bc + ca)
A = 2(3(4) + 4(8) + 8(3))
A = 136 cm²