Answer:
C
Step-by-step explanation:
Kite has consecutive sides that are equal in length. The two sets of adjacent sides are congruent.




(x+1)(x-4)-(x-2) = 0
x²-4x+x-4-x+2 = 0
x²-4x-2 = 0
/\ = (-4)² - 4*1*(-2)
/\ = 16 + 8
/\ = 24
x = (-(-4)+/- \/24) / 2
x = (4+/-\/4*6)/2
x = (4+/-2\/6)/2
x = 2+/-\/6
x' = 2+\/6
x" = 2-\/6
Maybe the price of the fourth pair is like about fifty dollars because the average of the four shoes are fifty dollars. The other shoe pairs that he/she bought is thirty five, forty and fifty dollars.
So, the price is about fifty dollars.
Answer:
I think it's 476 students have gadgets
Answer:
-0.4k + 14
Step-by-step explanation:
hope that helped!