Answer:
i think 77
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
Since the axis of symmetry is vertical and the vertex of the parabola is at (12,-4), the vertical line x=12 is the axis of symmertry. The x-distance between the axis of symmetry and the first x intercept (15,0) is equal to 15-12=3. Hence, this x-intercept is 3 units to the right of the axis, and because it is symmetric, the other x-intercept must be 3 units to the left of the axis, so its x-coordinate must be 12-3=9. Then, the other x-intercept is at the point (9,0)
Answer:
Tara can make 14 smaller bags.
Step-by-step explanation:
Y-Y1= m(X-X1)
The point (3,5)
The 3 is X1. And the 5 is y1
Y-5= 3(X-3)
Y-5= 3X-9
Add 5 to both sides
Y= 3X -9+5
Y= 3X -4
Answer:
21
Step-by-step explanation:
Let the age of Adam be x.
x+(x-7)=35
2x=42
x=21