Answer:
27th term = -194
Step-by-step explanation:
The terms decrease by 8.
For the last question
40*3=120 total cakes
120*.15=18 chocolate cakes
Answer:
14x+13y-15
Step-by-step explanation:
This is pretty simple. When it asks to combine terms, simply add up all of the same terms. So, all the numbers with x, all with y, and all with no value. For example, for x, we simply add up 5x+8x+x, with x equaling 1.
Hope this helps!
Answer:
I think its C
Step-by-step explanation:
Answer:
Step-by-step explanation:
This sounds like a Pythagoras theorem question. So what I would do is 18^2 - 10^2= Ans
Then square root the answer
