Jamal feeds his dog the same amount of dog food each day from a very large bag the number of cups left on the 3rd day and the number of cups left on the 11th day are shown below . how many cups of food were in the bag when he started

State if the two triangles are congruent. if they are, state how you know?

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work:

What's the answer to this question 5x-15=-65