X - 3 = -2 need help
2 answers:
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With g=3
Just replace every g with a 3.
So the equations becomes:
12g·(9÷g)=12(3)·(9÷(3))
This can also be written in the form:
Cancelling out the 3's:
12·9=108
Just replace every g with a 3.
So the equations becomes:
12g·(9÷g)=12(3)·(9÷(3))
This can also be written in the form:
Cancelling out the 3's:
12·9=108
Answer:
The range of possible temperatures is the interval [80.5°,95.5°]
Step-by-step explanation:
Let
x -----> possible temperatures for that day.
we know that
The absolute value inequality of the difference of the possible temperatures and the temperature at noon must be less than or equal to 7.5° F
so
Solve the absolute-value inequality
<em>First case (positive case)</em>
Adds 88 both sides
<em>Second case (negative case)</em>
Multiply by -1 both sides
Adds 88 both sides
therefore
The range of possible temperatures is the interval [80.5°,95.5°]