You have a 1.6 chance if i am wrong i am sorry
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What is 15 and 16? What is the problem?
Answer:
x= 65
Step-by-step explanation:
3x-15=180
add 15 both sides
3x= 195
divide by 3
x=65
This can be represented by the sequence 5 , 10 , 15 ......
- Arithmetic sequence with common difference 5
The sum of n terms = (n/2) [2a1 + (n - 1)d]
S10 = (10/2)[2*5 + (10-1)*5]
= 5 * (10 + 45)
= 5 * 55
= 275
So the answer is 275 cubes
