Luke earned $54 after mowing 3 lawns. find the constant of proportionality, and then write an equation comparing earnings to lawns mowed. how much would luke earn after mowing 7 lawns?

Ten times the square of a non-zero number is eqaul to ninety times the number

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.

Harry is at the depot in dover and has deliveries to make in edinburgh, glasgow and aberdeen. from dover which of the deliveries is the shortest distance?