Which is a counterexample to this conjecture? the sum of any two consecutive integers is a composite number. a. 16 + 17 = 33 b. 10 + 11 = 21 c. 6 + 7 = 13 d. 7 + 8 = 15

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.

Find the value of x for which line a is parallel to line b