Answer: 
Step-by-Step Explanation:
Let's solve for
.

Step 1: Multiply both sides by
.

Step 2: Multiply both sides by
.

Step 3: Add
to both sides.


Step 4: Add
to both sides.


Step 5: Add
to both sides.


Step 6: Factor out variable
.

Step 7: Divide both sides by
.


Answer:

D.
Kelly got 3^3 (27) while Alia got 4^2 (16) less than her. When you put it together you get 3^3 - 4^2
Answer:
D
Step-by-step explanation:
the polynomial written in descending order:
3X^10+X^6+2X^2-4X+8
2193 x 10(little 37) over 79
or
≈2.77595 x 10(little 38)