Melanie's dog weighs 17 pounds and 2 ounces. holly's dog weighs 6 pounds and 4 ounces less than melanie's dog. how much does holly's dog weigh?

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

Measures of the angle of r, 31 s (x+4) t (3x+9)

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?