Sam and Rachel both walk dogs in their neighborhood. Sam charges $15 per walk, plus an hourly rate of $6.50. Rachel does not charge an initial fee, but charges $12 per hour.
Write an expression to represent how many hours they spend with one dog to make the
same amount of money.

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1