Answer:
19
Step-by-step explanation:
Plug in
First row, the answer on the left , -5 3/4 - 4 2/3
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
Inequality Form:
x≤−3
Interval Notation: ( − ∞ , − 3 ]
Answer:

Step-by-step explanation:
The function is given.

To find : 
The input for the function f(x) is (a + 1).
Replace x with (a + 1).

Expand brackets.

Simplifying.

Answer:
212.81
Step-by-step explanation:
212.809 rounded to the nearest hundredth is 212.81
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