Evaluate cd + d + 2e + 10 when c = 5, d= 3, and e= 9

Substitute the given values of c, d, and e into the expression:

cd + d + 2e + 10 = (5)(3) + (3) + 2(9) + 10 = 15 + 3 + 18 + 10 = 46.

That’s wrong

Apologies for the error. Let's redo the calculation correctly:

cd + d + 2e + 10 = (5)(3) + (3) + 2(9) + 10 = 15 + 3 + 18 + 10 = 46.
After evaluating correctly, we find that cd + d + 2e + 10 is indeed equal to 46.