Answer:
51.2
Step-by-step explanation:

15x = 120
x = 8
so now we know that 2 sides of the bigger triangle are 24 and 8
now

96 = 5x
x = 19.2
19.2 + 24 + 8
Answer:
In 4 months
Step-by-step explanation:
If you keep subtracting 140nfrom 3440 u will get 2880 after you do that 4 times. If you keep adding 220 to 2000 you will get 2880 after you do it 4 times.
A. 80 students
B. 12 students
The parabola is going downwards.
The equation for the axis of symmetry is x = -1.
The vertex is at -1,9
The x-intercepts are at -4, 2