1. Rebecca was asked to create five pairs of like terms. Determine if she completed the task correctly and correct any errors.
2.5w and -8
50 and 5b
x and į
38 and -15
-7c² and c?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)

Determine whether the question is a statistical question. explain. 1. what is the eye of sixth grade students? 2. at what temperature (in degree fahrenheit) does water freeze? 3. how many pages are in the favorite books of students your age? 4. how many hours do sixth grade students use the internet each week? you!