Find three consecutive integers such that the sum of the first and twice the second is 9898 minus three times the third.

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i