The price of a telephone was first increased by 15 percent and then the new price was decreased by 30 percent. The final price was what percent of the initial price?

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

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree

Rounded to the nearest tenth, what is the value of x