Kfor the given matrix a, find k such that nul a is a subspace of and find m such that col a is a subspace of . 1 -2 3 -4

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?