6.8/5 = 1.36
1.36 x 8 = 10.88
This means that the cost of an adult is $10.88
1) May: 248$ and june 265$. The difference is 17$ and then you divide the difference with the old price: 17/ 248 = 6,85%
<span>2) Same method, the difference is 59$ so 27,44%' </span>
<span>3) The difference is 9,5$ so you answer is 63,3% </span>
<span>4) The difference is 10$ divided by the original price: 10/24 = 41,66%</span>
Answer:
For a quadratic function in standard form, y=ax2+bx+c
the axis of symmetry is a vertical line x=−b2a .
Step-by-step explanation:
Hope this helps !
The answer would be 12x^2-7x-10. I used the F.O.I.L. method.