Mrs. Kemp had 20 students in her kindergarten class at the beginning of the year. She had 23 students at the end of the year.

What was the percent of increase in the number of students from the beginning of the year to the end of the year?

What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is

Haquira is baking cookies to put in packages for a fundraiser. shaquira has made 8686 86 chocolate chip cookies and 4242 42 sugar cookies. shaquira wants to create identical packages of cookies to sell, and she must use all of the cookies. what is the greatest number of identical packages that shaquira can make?