Answer: Your height is 42
Step-by-step explanation: 2730 divided by 65 would by 42
Answer:
Number of problems that is left for Andrea to on Sunday =18
Step-by-step explanation:
Total number of problems Andrea had = 32
Problems solved by Andrea on Friday night was
of the problems which is = ![\frac{1}{4}\times 32=8](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D%5Ctimes%2032%3D8)
Problems now left =![32-8=24](https://tex.z-dn.net/?f=32-8%3D24)
Problems solved by Andrea on Saturday night was
of the problems left which is = ![\frac{1}{4}\times 24=6](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D%5Ctimes%2024%3D6)
∴ Number of problems that is left for Andrea to on Sunday= ![24-6=18](https://tex.z-dn.net/?f=24-6%3D18)
Slope=change in y/change in x
one way is t pick 2 points, (x1,y1) and (x2,y2)
the slope is (y2-y1)/(x2-x1)
pick some points
(8,4) and (8,0)
slope=(0-4)/(8-8)=-4/0=undefined
the slope is undefined
so you could say there is no solpe
answer is D
Answer:
Louis would have to sell 30 shoes to make the same total salary in either job
Step-by-step explanation:
Louis salary is a linear function given by:
![S(x) = S_{f} + ax](https://tex.z-dn.net/?f=S%28x%29%20%3D%20S_%7Bf%7D%20%2B%20ax)
In which S(x) is how much he earns each week selling x shoes,
is the fixed salary and a is his commission for selling a shoe.
Job 1
One pays $25 per week plus a $2 commission for each pair of shoes sold.
This means that
. So
![S_{1}(x) = 25 + 2x](https://tex.z-dn.net/?f=S_%7B1%7D%28x%29%20%3D%2025%20%2B%202x)
Job 2
The second job pays $40 per week plus a $1.50 commission for each pair of shoes sold.
This means that
So
![S_{2}(x) = 40 + 1.50x](https://tex.z-dn.net/?f=S_%7B2%7D%28x%29%20%3D%2040%20%2B%201.50x)
How many shoes would Louis have to sell to make the same total salary in either job
This is x when
. So
![25 + 2x = 40 + 1.5x](https://tex.z-dn.net/?f=25%20%2B%202x%20%3D%2040%20%2B%201.5x)
![0.5x = 15](https://tex.z-dn.net/?f=0.5x%20%3D%2015)
![x = \frac{15}{0.5}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B15%7D%7B0.5%7D)
![x = 30](https://tex.z-dn.net/?f=x%20%3D%2030)
Louis would have to sell 30 shoes to make the same total salary in either job