Please I need help with this asap!!! Someone help me

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

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.