729. multiple 9 times 9 then 81 times 9 and you get D
Answer:
+4
Step-by-step explanation:
any opposite of a natural number is created with a "minus"
- (-4) = +4
Answer:
- 3
Step-by-step explanation:
Substitute x = 1 into f(x)
f(1) = - 3(1) = - 3 × 1 = - 3
Answer:
the correct answer is -5x - 1
Answer:
3+i
Step-by-step explanation:
