To evaluate an algebraic expression means to find the value of the expression when the variable is replaced by a given number. To evaluate an expression, we substitute the given number for the variable in the expression and then simplify the expression using the order of operations.
The property is 109 because its 109
To find the value of n, we need to subtract 2 from 24. 24 - 2 = 22.
So, n = 22.
Answer:
Length: 3w-4
Step-by-step explanation:
Length: 3w-4
Width: W
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Answer:
The distance is 88 units
speed = 11 units per minute
Step-by-step explanation:
To find the distance, take the second point and subtract the first point
-100 - (-12)
-100+12 = -88
Distance is the number (direction is positive or negative)
The distance is 88 units
To find the speed, take the distance and divide by the time
speed = 88 units / 8 minutes
speed = 11 units per minute
