It seems like your question is incomplete. Could you please provide the full expression or clarify what you mean by "when d"? This will help me give you a precise answer.
The expression (-4d - 3) cannot be simplified further without knowing the value of (d). It represents a linear expression where (-4d) indicates a term dependent on (d), and (-3) is a constant. If you have a specific value for (d), you can substitute it into the expression to find a numerical answer.
The algebraic expression for 25 less than a number ( d ) is ( d - 25 ). This indicates that you subtract 25 from the value of ( d ).
If you mean: cd which means c*d then it is 3.5*12.8 = 44.8
Technically is can be anything you want it to be since you did not equate this expression to any value.
Replace each variable in the expression by its value and then find the value of the expression.
no
The algebraic expression for 25 less than a number ( d ) is ( d - 25 ). This indicates that you subtract 25 from the value of ( d ).
It is 138.
If there are d $1 bills their value is $1 × d, or d dollars.Each $5 bills is worth 5 times as much so if there are f bills their value is $5 × f, or 5f dollars.Thus the expression for the total would be d + 5f dollars.
2
If you mean: cd which means c*d then it is 3.5*12.8 = 44.8
36.5 is not an exponential expression! Its value is 36.536.5 is not an exponential expression! Its value is 36.536.5 is not an exponential expression! Its value is 36.536.5 is not an exponential expression! Its value is 36.5
c + d = 17.5 c - d = 12.3 c x d = 38.74 c/d = 5.73076923
Replace each variable in the expression by its value and then find the value of the expression.
Technically is can be anything you want it to be since you did not equate this expression to any value.
to find the value of an expression, you need to
An equivalent expression.