SOLUTION: Evaluate the expression below for the given values. A). -4d+3 if d=-1 B). k-m if k=4 and m=-10

Algebra ->  Expressions-with-variables -> SOLUTION: Evaluate the expression below for the given values. A). -4d+3 if d=-1 B). k-m if k=4 and m=-10      Log On


   

Question 68673: Evaluate the expression below for the given values.

A). -4d+3 if d=-1 B). k-m if k=4 and m=-10
Answer by rmromero(383) About Me  (Show Source):
You can put this solution on YOUR website!
Evaluate the expression below for the given values.

A). -4d+3 if d=-1 B). k-m if k=4 and m=-10
To evaluate a variable expression, substitute the given number for each variable. The result will be a numerical expression that may contain one or more operations of addition, subtraction, multiplication and division.
A.) -4d + 3 if d = -1
Substitute the given variable
-4(-1) + 3
= 4 + 3
= 7
B.) k - m If k = 4 and m = -10
4 - (-10)
= 4 + 10
= 14