Shannon has 68 more rubber bands than Ellen. Ellen has r rubber bands. Write an expression that shows how many rubber bands Shannon has.

Which of these triangle pairs can be mapped to each other using two reflections?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.