At lunchtime, ciaran buys a sandwich.

he can choose white bread or brown bread.

what is the probability that he chooses brown bread?

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

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′.

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?