Answer:
B. Substitution Property
Step-by-step explanation:
Transitive property would be TX=GH and GH=PS then TX+PS
Answer:
![y=\left|x+1\right|\\y =\left|x-1\right|](https://tex.z-dn.net/?f=y%3D%5Cleft%7Cx%2B1%5Cright%7C%5C%5Cy%20%3D%5Cleft%7Cx-1%5Cright%7C)
You can plug it into a graphing website or calculator to double check
Answer:
d ≤ 3.45
Step-by-step explanation:
The given inequality is :
35 ≤ 4 + 9d
We need to find the solution of the above inequality.
Subtract 4 from both sides of the inequality.
35-4 ≤ 4 + 9d -4
31 ≤ 9d
d ≤ 3.45
Out of all options, none is correct as the value of d is greater than equal to 3.45.
Answer:
(E) 1/5
Step-by-step explanation:
The probability that Harry will be chosen to be the secretary but not the president is ![\frac{9}{10} *\frac{1}{9} =\frac{1}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B9%7D%7B10%7D%20%2A%5Cfrac%7B1%7D%7B9%7D%20%3D%5Cfrac%7B1%7D%7B10%7D)
The probability that Harry will be chosen to be the treasurer but not the president or secretary is ![\frac{9}{10} *\frac{8}{9}*\frac{1}{8}=\frac{1}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B9%7D%7B10%7D%20%2A%5Cfrac%7B8%7D%7B9%7D%2A%5Cfrac%7B1%7D%7B8%7D%3D%5Cfrac%7B1%7D%7B10%7D)
Thus, the probability that Harry will be either the member chosen to be the secretary or the member chosen to be the treasurer is ![\frac{1}{10} + \frac{1}{10} = \frac{1}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7D%20%2B%20%5Cfrac%7B1%7D%7B10%7D%20%3D%20%5Cfrac%7B1%7D%7B5%7D)