2 years ago

Evaluate - 2c + d for c = -9 and d = 4. Please help.

Mathematics

2 answers:

blondinia [14]2 years ago

7 0

Answer:

-14

Step-by-step explanation:

2c+d

2* -9+4=18+4

-14

Svet_ta [14]2 years ago

3 0

Answer:

-14

Step-by-step explanation:

2c + d

We are given the values of c and d:

c = -9

d = 4

We substitute in these values

2(-9) + 4 = ?

2 times -9 is -18

-18 + 4 = -14

2c + d = -14

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Evaluate - 2c + d for c = -9 and d = 4. Please help.​

Evaluate - 2c + d for c = -9 and d = 4. Please help.