1) A store sold 350 bikes last year. This year, the store sold 272 bikes, what is the percent change in the number of bikes sold last year to this year?
The percent change is?

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.

The area of a circle is equal to 1 dm². find the radius of the circle.