Ion 1 of 205.0 points

simplify the sum.

(2u3 + 6u2 + 3) + (2u3 – 7u + 6)

a. 9 – 7u + 6u2 + 4u3

b. 0u3 + 6u2 – 7u + 9

c. 0u3 – 7u2 + 6u – 9

d. 4u3 + 6u2 – 7u + 9

Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value. 1. a 25% decrease followed by a 50% increase 2. a 20% decrease followed by a 25% increase

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?