Find the sum of first 17 terms of an AP whose 4th and 9th terms are –15 and –30 respectively.

Kayla has a $500 budget for the school party. she paid $150 for the decorations. food will cost $5.50 per student. what inequality represents the number of students, s, that can attend the party?

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Is (0,0) a to ? ys x2 - 4 y> 2x-1