Evaluate the expression at specific values of their variables.(1 point)
Evaluate cd − d + 2e + 10, when c = 5, d = 3, and e = 9.___
To evaluate the expression cd − d + 2e + 10, we substitute the given values of c, d, and e into the expression.
c = 5, d = 3, e = 9
cd − d + 2e + 10 = (5)(3) − 3 + 2(9) + 10
Simplifying the expression, we get:
= 15 - 3 + 18 + 10
= 20 + 18 + 10
= 38 + 10
= 48
Therefore, when c = 5, d = 3, and e = 9, the expression cd − d + 2e + 10 evaluates to 48.
wrong
Apologies for the confusion. Let's reevaluate the expression using the correct values:
Given that c = 5, d = 3, and e = 9, we substitute these values into the expression cd − d + 2e + 10:
(5)(3) − 3 + 2(9) + 10 = 15 - 3 + 18 + 10
Simplifying the expression, we get:
= 12 + 18 + 10
= 30 + 10
= 40
Therefore, when c = 5, d = 3, and e = 9, the expression cd − d + 2e + 10 evaluates to 40.