Soro bought a $50. 00 bus card at the beginning of the week. Each bus ride costs $2. 50. He needs to have at least $20. 00 on his card at the end of this month. To determine how many bus rides he can take between now and the end of this month, soro wrote and solved the following inequality: 50 minus 2. 5 x greater-than-or-equal-to 20. Negative 2. 5 x greater-than-or-equal-to negative 30. X greater-than-or-equal-to 12. What error, if any, did soro make when writing or solving this inequality?.

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b

These two squirrels live in the same ecosystem. what type of interaction do the images represent? a. direct competition b. mutualism c. interference competition d. symbiotic e. indirect competition

The alien enemies act of 1798 allowed the president to deport noncitizens considered dangerous. allowed the president to ignore laws he believed unconstitutional. made immigrants wait longer before becoming citizens. made it a crime to criticize the federal government.the alien enemies act of 1798 allowed the president to deport noncitizens considered dangerous. allowed the president to ignore laws he believed unconstitutional. made immigrants wait longer before becoming citizens. made it a crime to criticize the federal government.