The line graph shows Gavin's investment account balance at the end of each month for 6 months. About how much more money did Gavin have in his account at the end of December than at the end of October?

The measure of an angle is 117°. what is the measure of a supplementary angle?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?