Greg drove at a constant speed in a rainstorm for 28 miles. he took a break, and the rain stopped he then drove 250 miles at a speed that was 10 miles per hour faster than his previous speed. if he drove for 12 hours, find the car's speed for each part of the trip.

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

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.!

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?