It’s B because the y intercept is +3
Answer:
(5x³+3x²-5x+4) + (8x³-5x²+8x+9)
= 5x³+3x²-5x+4 +8x³-5x²+8x+9
= 5x³+8x³+3x²-5x²-5x+8x+4+9
= 13x³-2x²+3x+13
Hope this helps
if u have question let me know in comments ^_^
First one is
2x where x equals number of people in your class
second one is
money saved = 1/2y+6 where y equals amount of money in pay check
Answer:
-5.4
Step-by-step explanation:
3y2 + 7 hope you have a great thanksgiving!!!!!!!!!!!!!!!!!!!!!!!!1