Answer:
Total bill = $88.50
Step-by-step explanation:
Amount of bill = $75
Tip = 18%
Amount of tip = ![\frac{18}{100}*75](https://tex.z-dn.net/?f=%5Cfrac%7B18%7D%7B100%7D%2A75)
Amount of tip = ![0.18 * 75](https://tex.z-dn.net/?f=0.18%20%2A%2075)
Amount of tip = $13.50
Total bill = Bill + Tip
Total bill = 75 + 13.50
Total bill = $88.50
Answer:
1. x = 4 2. x = 8 3. p = 30
Step-by-step explanation:
1. x + 7 = 11 check: (4) + 7 = 11
- 7 - 7 11 = 11
x = 4
2. x - 12 = -4 check: (8) - 12 = -4
+ 12 + 12 -4 = -4
x = 8
3. multiply p/5 by 5 it cancels each other out and then you do the same thing to the other side. multiply 6 by 5 and you get 30
check: (30)/5 = 6
6 = 6
30 divided by 5 equals 6
Answer:
Step-by-step explanation:
Answer:
1) -5
2)7
3)-7
4)-1
5)12
6) -6
Step-by-step explanation:
Answer:
Part 1) ![x=28.75\°](https://tex.z-dn.net/?f=x%3D28.75%5C%C2%B0)
Part 2)
Part 3) ![y=135.5\°](https://tex.z-dn.net/?f=y%3D135.5%5C%C2%B0)
Step-by-step explanation:
Part 1) Determine the value of x
we know that
------> by corresponding angles
Solve for x
Multiply by 5 both sides to remove the fraction
![5(\frac{6}{5}x+10)\°=5(2x-13)\°](https://tex.z-dn.net/?f=5%28%5Cfrac%7B6%7D%7B5%7Dx%2B10%29%5C%C2%B0%3D5%282x-13%29%5C%C2%B0)
![6x+50=10x-65](https://tex.z-dn.net/?f=6x%2B50%3D10x-65)
![10x-6x=50+65](https://tex.z-dn.net/?f=10x-6x%3D50%2B65)
![4x=115](https://tex.z-dn.net/?f=4x%3D115)
Divide by 4 both sides
![x=28.75\°](https://tex.z-dn.net/?f=x%3D28.75%5C%C2%B0)
Part 2) Determine the value of z
we know that
------> by corresponding angles
we have
![x=28.75\°](https://tex.z-dn.net/?f=x%3D28.75%5C%C2%B0)
substitute the value of x and solve for z
Part 3) Determine the value of y
we know that
------> by supplementary angles
we have
substitute and solve for y
![y+44.5\°=180\°](https://tex.z-dn.net/?f=y%2B44.5%5C%C2%B0%3D180%5C%C2%B0)
![y=180\°-44.5\°=135.5\°](https://tex.z-dn.net/?f=y%3D180%5C%C2%B0-44.5%5C%C2%B0%3D135.5%5C%C2%B0)