15% of 125 = 18.75 the tip
125 + 18.75 = 143.75 full price
Hope it helps!
2.5y + 3x=7 (1st)
5x - 2.5y = 5 re-write -2.5y + 5x = 5 (2nd)
2.5y + 3x=7 (1st)
-2.5y + 5x = 5 (2nd)
---------------------------add
8x = 12
x = 12/8 = 1.5
2.5y + 3x=7
2.5y + 3(1.5)=7
2.5y = 7 - 4.5
2.5y = 2.5
y = 1
answer
solution (1.5 , 1)
Answer:
120 degrees
Step-by-step explanation:
Since the total degree measure of a circle is 360 degrees, if a part of it is 240 degrees, then the rest is 360-240=120 degrees. Hope this helps!
I uploaded the answer to a file hosting. Here's link:
bit.
ly/3a8Nt8n
Answer:
The problem is represented by a division.
She lost 4 points for each missed question
Step-by-step explanation:
If Lina lost a total of 32 points in 8 questions weighted equally, to find out how many points she lost per question, we should divide the total number of points lost (32) by the number of questions she missed (8).
This will give us the number of points lost per each missed question:
Points lost per question = ![\frac{32}{8} = 4](https://tex.z-dn.net/?f=%5Cfrac%7B32%7D%7B8%7D%20%3D%204)
So this is clearly a division problem.