X2 + 3x - 4 = 0 find the value of the discriminant. a) 5 b) 6 c) 10 d) 25

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250