Answer:
(20a+108)/15
Step-by-step explanation:
First find LCM of the denominators. U will find it to be 15
Then calculate the number like this.
[(14a)×1/15×1]+[(2a+36)×3/5]
[(14a/15)]+[(6a+108)/15
(14a+6a+108)/15
(20a+108)/15
Answer:
Given, y + 2x² = 3 - 2x
or, y = - 2x²- 2x +3 = f(x)
Therefore,
f(2) = -2(2)² - 2×2 + 3
= -8 - 4 + 3
= -9
Answer:
d
Step-by-step explanation:
The answer would be D, she went from 0 to 20, then lost 10 points which would bring her 10 points, and then she lost an additional 25 points, bringing her to negative 15 (-15)
Answer:
2x +6
Step-by-step explanation:
