2 a. A kennel has 130 dogs in total, some are puppies and some are adult dogs. The ratio of
puppies to adult dogs in a kennel is 2:3. How many puppies are there?!

What’s the answer

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.