Answer:
![m=2, m=0](https://tex.z-dn.net/?f=m%3D2%2C%20m%3D0)
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![20m^2-40m=0](https://tex.z-dn.net/?f=20m%5E2-40m%3D0)
<u>Use quadratic formula:-</u>
᠃ ⚘᠂ ⚘ ˚ ⚘ ᠂ ⚘ ᠃
![m_1,_2=\frac{-(-40) -+\sqrt{x} (-40)^2-4*20*0}{2*20}](https://tex.z-dn.net/?f=m_1%2C_2%3D%5Cfrac%7B-%28-40%29%20-%2B%5Csqrt%7Bx%7D%20%28-40%29%5E2-4%2A20%2A0%7D%7B2%2A20%7D)
![\sqrt{(-40)^2-4*20*0}=40](https://tex.z-dn.net/?f=%5Csqrt%7B%28-40%29%5E2-4%2A20%2A0%7D%3D40)
![m_1,_2=\frac{-(-40)-,+40}{2*20}](https://tex.z-dn.net/?f=m_1%2C_2%3D%5Cfrac%7B-%28-40%29-%2C%2B40%7D%7B2%2A20%7D)
![m_1=\frac{-(-40)+40}{2*20},m_1=\frac{-(-40)-40}{2*20}](https://tex.z-dn.net/?f=m_1%3D%5Cfrac%7B-%28-40%29%2B40%7D%7B2%2A20%7D%2Cm_1%3D%5Cfrac%7B-%28-40%29-40%7D%7B2%2A20%7D)
![m=\frac{-(-40)+40}{2*20}:2](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-%28-40%29%2B40%7D%7B2%2A20%7D%3A2)
![m=\frac{-(-40)-40}{2*20}:0](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-%28-40%29-40%7D%7B2%2A20%7D%3A0)
![m=2, m=0](https://tex.z-dn.net/?f=m%3D2%2C%20m%3D0)
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hope it helps...
have a great day!!
Answer: n+2
Two lawns more than last week so two more than something with n being that something is; n+2
Answer:
You will pay $332.50 for a item with original price of $475 when discounted 30%
meaning the discount is $142.50
Step-by-step explanation:
if you buy an item at $475 with 30% discount, you will pay 475 - 142.5 = 332.5 dollars.
please give brainliest and thanks if possible
Answer:
The second option: Waxing crescent - first quarter; Waning gibbous - third quarter