Find two numbers with a sum of 20 and a difference of 14.

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

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?

Find the arc length of the semicircle. 7the grade