How many times greater is 8x10 -3 than 7 x 10 -4

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed 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.

Graph the linear equation. find three points that solve the equation -2y=-x+8 if necessary, replace x with a suitable number in the equation such that it gives you an integer value for y.