Holly is painting her garage. She estimates it will take her 4.5 hours to complete the job. Her brother Jasper offers to help and can paint at half the rate Holly paints. About how many hours should it take for both siblings to complete the job?

How many days was the temperature above 90 degrees?

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?