Factor out the gcf from each term in the expression
3. 30w5 + 25w3
4. 3x(7x + 1) – 2(7x + 1)

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? o a. 8a oc. 16 t d. 8