X - 18 < or = 20.
x < or = 38.
Hope it helps!
I am not really sure but I have a feeling it’s (B.)
Y = 10x + 2. pls mark as brainliest
Answer:
16x³ + 9x² + 9x + 13
Step-by-step explanation:
Given
6x³ + 8x² - 2x + 4 and 10x³ + x² + 11x + 9
Sum the 2 expressions by adding like terms, that is
= (6x³ + 10x³) + (8x² + x²) + (- 2x + 11x) + (4 + 9)
= 16x³ + 9x² + 9x + 13
Answer:
B
Step-by-step explanation:
The vertex is always in the middle.