Nina and Annie decorate cupcakes at Splendid Sweets bakery. On Monday, they each decorated the same number of cupcakes, but Nina did it in less time. On Tuesday, they are each scheduled to decorate cupcakes for 4 hours. Will Nina likely decorate more or fewer cupcakes than Annie?

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2