Expand and simplify 2(8x + 4y - 10)

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

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.