In a video racing game, an obstacle randomly appears on the race track 3 times every 20 laps. Estimate the number of times the obstacle will appear in 100 laps

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form