Answer:
9(9a-2)
Step-by-step explanation:
81a + (-18)
= 81a - 18
= 9 (9a - 2)
1. All the Y values decrease by 3, so this is a linear function.
Answer would be the third choice.
2. First, factor 2 out of the equation. Then divide both sides by 2. After that use the quadratic formula to solve for x.
X = 0.94, -3.19 The third choice is the answer
3. subtract 17 from both sides, now you have a polynomial. Using the quadratic formula to solve for X, the answer is 3.25, -5.24
Answer:
answer is 13 plus 26 is equal to 39