In 1998 there were 305 students who graduated from high school. In 2019, there were 356 students. What is the rate of change in the number of students? 1. About 1 student per year
2. about 51 students per year
3. about 2 students per year
4. about 5 students per year

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

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.

Olivia is using 160 quilt squares to make a red, yellow, and blue quilt if 25% of the quilt are red and 30% are yellow how many quilt squares are blue