Jenny wrote the expanded form of 804,130 as 800,000+40,000+100+30 what error did jenny make

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?

Which linear function represents the line given by the point-slope equation y + 1 = –3(x – 5)?