X=number of the chairs y=the total cost of chairs
150/50=3$ y=3x
Answer:
option d
Step-by-step explanation:
![\sf = \left(m^{4-[-2]}\right)^{-3}\\\\ =\left(m^{4+2}\right)^{-3}\\\\ = \left(m^6\right)^{-3}\\\\](https://tex.z-dn.net/?f=%5Csf%20%3D%20%5Cleft%28m%5E%7B4-%5B-2%5D%7D%5Cright%29%5E%7B-3%7D%5C%5C%5C%5C%20%20%20%20%20%20%3D%5Cleft%28m%5E%7B4%2B2%7D%5Cright%29%5E%7B-3%7D%5C%5C%5C%5C%20%20%20%20%20%20%20%3D%20%5Cleft%28m%5E6%5Cright%29%5E%7B-3%7D%5C%5C%5C%5C)
Answer:
75
Step-by-step explanation:
15/.2=75
so 75x.2=15
She would need to buy 10 additional bags.
We know that triangle COW is a right triangle by the Tangent to a Circle Theorem.
So, we can use Pythagorean Theorem to find OW.
OW² + WC² = CO²
OW² + 15² = 17²
OW² + 225 = 289
OW² = 64
OW = 8
