Which expression is the best estimate of the product of 7/8 and 8 1/10? a) 0 x 8 b) 1 x 10 c) 7 x 8 d) 1 x 8

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

What is the value of p in the equation y^ = -4x?