Answer:
I think A
Step-by-step explanation:
The answer is (4x-5)(5x^2+1)
Answer:
d ≤ - 7
Step-by-step explanation:
Given
- 38d - 57 ≥ - 19d + 76 ( add 19d to both sides )
- 19d - 57 ≥ 76 ( add 57 to both sides )
- 19d ≥ 133
Divide both sides by - 19, reversing the symbol as a result of dividing by a negative quantity.
d ≤ - 7
Interest equals principle (the amount that you had to begin with) times the rate (the rate if interest) times the time (usually in years)
(b)
A polynomial has the form
± 
+ ....
the only expression fitting this description is : x² + 2x + 7
