Solving systems by elimination:
2x + 4y = -4
3x + 5y = -3
show me your work so i can do the rest myself.

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.

The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.

Write the equation of the circle centered at (10,-2) with radius 2.