Graph A is correct. The ≥ sign is correct because the gray area is above the red. x^2 has a positive coefficient which corresponds to the opening-up parabola.
Answer:
im sorry but i have no clue what this is:(
Step-by-step explanation:
Answer:
24-21
Step-by-step explanation:
2×12=24 7×3=21 I started from 2×2 towards 2×12 when I got the answer and I started 7×1 towards 7×3
If the total cost is $87, and it is split among 4 children, each will pay $21.75, because 87/4= 21.75.
5x+15=90
5x= 75
X=15
Because it’s complementary
