Answer:
A
Step-by-step explanation:
4x^2-8x-60=0
a=4 b=-8 c=-60
*I am going to plug these numbers into the quadratic formula*
x=-(-8)plus or minus ![\sqrt{(-8)^2-4(4)(-60)/2(4)}](https://tex.z-dn.net/?f=%5Csqrt%7B%28-8%29%5E2-4%284%29%28-60%29%2F2%284%29%7D)
*simplified into...
x=-8 plus or minus ![\sqrt{1024}/8](https://tex.z-dn.net/?f=%5Csqrt%7B1024%7D%2F8)
x=5 or x=-3
pls mark me brainliest
1 foot = 12 inches.
The model of the car is 24/12 = 2 feet long.
The ratio would be 2 ft/ 16 ft which can be reduced to 1/8
Answer 1/8
1. Divide both sides by 2
2. Add 16 to each side
Answer x > -2