Which sum or difference is modeled by the algebra tiles? -1-1
-1-1-1
- 1
Select the correct answer.
O (-2x + 3) + (3x - 4)
O (-2x + 3) - (3x - 4)
(2x - 3) + (-3x + 4)
(2x - 3)-(-3x + 4)

Amonument at a park is in the shape of a right square pyramid. a diagram of the pyramid and its net are shown. what is the surface area of the monument? enter the answer in the box. m²

An animal shelter has 21 puppies. if the puppies are 28% of the total dog and cat population , how many dogs and cats are in the animal shelter

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.