Mark has a bag that contains 4 blue marbles,5 red marbles, a nod 2 yellow marbles

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.