A 30-ft board is cut into two parts such that the shorter piece is three more than one-half the longer piece. How long is each piece?

Solve this problem! extra ! 3025/5.5 = a/90.75

Quickly multiply and simplify polynomials (x – 4) (x^2 – 5x – 6)

Circle a has center of (2,3) and a radius of 5 and circle b has a center of (1,4) and a radius of 10. what steps will show that circle a is similar to circle b 1) dilate circle a by a scale factor of 2 2) translate circle a using the rule (x+1,y-1) 3) rotate circle a 180 degrees about the center 4) reflect circle a over the y-axis