A cylinder has a diameter of 10 cm and a height of 15 cm. A cone has the same height and diameter. What is the approximate difference in volume between the cylinder and the cone? 1. 3,142 cm^3
2. 1,570 cm^3
3. 785 cm^3
4. 398 cm^3

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

5x−4≥12 or 12x+5≤−4 can you with this problem

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years