2c + 4d = 92
substitute the given values into the expression and evaluate
2c + 4d = (2 × 30) + (4 × 8) = 60 + 32 = 92
Answer:
I don't know but 4 could be it
Step-by-step explanation:
Answer:
Step-by-step explanation:
Random
Answer:
x = 3 n, y = -2 n, n element Z
Step-by-step explanation:
Answer:
15×2x
Step-by-step explanation: