a rectangular box of salt measures 4 inches by 5 inches by 8 inches. When resting on its smallest face, the level of the salt is 2 inches from the top. How many inches from the bottom will the level of the salt reach if the box is turned and placed on its largest place

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance