Question

Evalaute cd - d + 10, when c = 5, d = 3, and e = 9

Answer 1

wrong

Answer 2

To evaluate the expression cd - d + 10, we substitute the given values for c, d, and e:

c = 5
d = 3
e = 9

Now we can plug in these values into the expression:

cd - d + 10 = (5 * 3) - 3 + 10

Calculating the multiplication and subtraction first:

(5 * 3) - 3 + 10 = 15 - 3 + 10

Simplifying further:

15 - 3 + 10 = 12 + 10

Finally:

12 + 10 = 22

Therefore, when c = 5, d = 3, and e = 9, cd - d + 10 equals 22.

Answer 3

Apologies for the mistake. Let's re-evaluate the expression correctly.

Given:
c = 5
d = 3
e = 9

cd - d + 10 = (5 * 3) - 3 + 10

Multiplying c and d:
(5 * 3) - 3 + 10 = 15 - 3 + 10

Calculating the subtraction and addition:
15 - 3 + 10 = 12 + 10

Combining like terms:
12 + 10 = 22

Therefore, when c = 5, d = 3, and e = 9, the expression cd - d + 10 evaluates to 22.