Smith = 1.5Jones
S=1.5J
S + J = 15
1.5J + J = 15
2.5J = 15
J = 6
S = 9
Answer: -7
Step-by-step explanation:
To calculate mean , the formula is given by:-

From the given values of temperature in the table.
The sum of temperature in degrees Fahrenheit, in the city for those 5 days is given by 
The number of days N = 5
So the mean lowest temperature, in degrees fahrenheit, in the city for those 5 days is given by:-

Answer:
its b im not sure
Step-by-step explanation:
Answer:
20!
Step-by-step explanation:
The answer would be, <span><span><span>x(<span>x+2</span>)</span></span><span>(<span>x−5</span>).</span></span>