Minimum dollar amount that can be in an account
Answer:
8 pi m
Step-by-step explanation:
area of a circle is 2r pi
2(4) pi = 8 pi
Answer:
(x+3) (x-6) = 0
Step-by-step explanation:
Answer:
#4
![6x+4x-5=24+9x\\ 6x+4x-9x=5+24\\ 19x=29\ \ |:19\\ x=\frac{29}{19}](https://tex.z-dn.net/?f=6x%2B4x-5%3D24%2B9x%5C%5C%206x%2B4x-9x%3D5%2B24%5C%5C%2019x%3D29%5C%20%5C%20%7C%3A19%5C%5C%20x%3D%5Cfrac%7B29%7D%7B19%7D)
one solution
#5
![25+4x=x+3x+7\\ 4x-x-3x=7-25\\ 0x=-18\\ 0=-18](https://tex.z-dn.net/?f=25%2B4x%3Dx%2B3x%2B7%5C%5C%204x-x-3x%3D7-25%5C%5C%200x%3D-18%5C%5C%200%3D-18)
no solutions
#6
![4x+8=4(x+2)\\ 4x+8=4x+8\\ 4x-4x=8-8\\ 0x=0\\ 0=0](https://tex.z-dn.net/?f=4x%2B8%3D4%28x%2B2%29%5C%5C%204x%2B8%3D4x%2B8%5C%5C%204x-4x%3D8-8%5C%5C%200x%3D0%5C%5C%200%3D0)
infinite number of solutions
Y=|x-7| because in order to go to the right you have to subtract the amount from x