Find the discriminant and use it to determine how many solutions there are for the equation.
2h2+ 7h+ 4= 0

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?