By which rule are these triangles congruent?
A) AAS
B) ASA
C) SAS
D) SSS

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?