Are the triangles congruent. if they are state how they are congruent.

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Which shows the pre image of triangle xyz

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me