An advertisement claims that a 5-pound box of detergent will wash 20 loads of laundry. a 5-pound box costs $3.50. a 15-pound box costs $10.00. how much will you save per load if you buy the 15-pound box? (round all answers to the nearest tenth of a cent.)

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

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.

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq