Y = 3x² - 15x + 30
y = 3(x² - 5x) + 30
y = 3(x² - 5x + (5/2)²) + 30
y = 3(x - 5/2)² + 30
The parabola opens upwards. Vertex at (5/2, 30)
4,800 and 60, <span>
Compatible numbers are numbers that are close in value to the actual numbers and easy to add, subtract, multiply, or divide mentally</span>
Answer:-140 miles
Step-by-step explanation:
The awnser is c. hope this helps
Answer:
8 pounds
Step-by-step explanation:
5 3/4 + 2 1/4 = 7 4/4 = 8