I think it’s b I’m not sure
Answer:
4x^2+10x-2=0
Step-by-step explanation:
So the total area of mirror: 2*3 = 6 ft sq
8-6 = 2 ft sq is the area of the frame
x is the thickness of the frame
so we have (2*x)*2+(3*x)*2+x*x*4= 2
4x+6x+4x^2=2
-> 4x^2+10x-2=0
The most expensive car Dean can buy is the <span>4-door hatchback.
</span>
22500 x .06 = 13501350 + 22500 = 23850
<span />
Answer:
x^2+3x-5=0
Step-by-step explanation:
Divide the whole equation by 2
Factor the denominator
x^2+3x-10
(x+5)(x-2)
(x-2)/((x+5)(x-2))
The x-2 in the numerator and denominator cancel out.
Final answer: x+5
