Company A offers 3.5 hours of talk Pre-paid Phone Card for $10. Company B offers 1 hour of talk Pre-paid Phone card for $2.50. What is the unit rate in dollars per hour of talk for each company

The triangles are similar. what is the value of x? show your work.

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)

Aline has a slope of . which ordered pairs could be points on a parallel line? check all that apply. (-8, 8) and (2, 2) (-5, -1) and (0, 2) (-3, 6) and (6, -9) (-2, 1) and (3,-2) (0, 2) and (5,5)