B. Subtract polynomials: (3x – 5 – 7x2) – (–2 + 6x2 – 5x) Step 1: Rewrite the polynomials without the parentheses. Remember to multiply each term in the second parentheses by –1. Show your work. (2 points) Step 2: Write the polynomial in descending order and use parentheses around like terms. (1 point) Step 3: Add the like terms identified in Step 2 to simplify the polynomial. (1 point)

Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.