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.
Answer:
-1.714001255
Step-by-step explanation:
Well just plug it in your calculator.
Answer:
2p-30
Step-by-step explanation:
10p-40-8p+10
=2p-30
Answer:
y = 2x - 3
Step-by-step explanation:
Slope = 2
Y-intercept = -3