They spent $14.94 on goodie bags
Answer:
79°
Step-by-step explanation:
It is identical to the bottom corner
Multiply your monthly by 12
2543 x 12 = 30,516
Answer:
Part a) The linear model that represents the monthly cost of each plan is
<em>Plan A</em>
![y=0.25g+30](https://tex.z-dn.net/?f=y%3D0.25g%2B30)
<em>Plan B</em>
![y=0.15g+40](https://tex.z-dn.net/?f=y%3D0.15g%2B40)
Part b) The plans cost the same for 100 GB of data
Step-by-step explanation:
Part a) Write a linear model that represents the monthly cost of each plan if the customer uses g GB of data
Let
g -----> the GB of data
y -----> the monthly cost
we know that
The linear equation that represent each plan is equal to
<em>Plan A</em>
----> equation A
<em>Plan B</em>
----> equation B
Part b) After how many GB of data will the plans cost the same?
Equate equation A and equation B and solve for g
![0.25g+30=0.15g+40](https://tex.z-dn.net/?f=0.25g%2B30%3D0.15g%2B40)
![0.25g-0.15g=40-30](https://tex.z-dn.net/?f=0.25g-0.15g%3D40-30)
![0.10g=10](https://tex.z-dn.net/?f=0.10g%3D10)
![g=100\ GB](https://tex.z-dn.net/?f=g%3D100%5C%20GB)
therefore
The plans cost the same for 100 GB of data
33 units squared
because you split up the shape into 3. you get a 4x6 rectangle and two triangle that come together and make 3x3.
4x6=24
3x3=9
24+9=33
33 units squared