An escalator lifts people to the second floor of a building, 30 ft above the first floor. The escalator rises at a 30° angle. To the
nearest foot, how far does a person travel from the bottom to
the top of the escalator?

Combine like terms to make a simpler expression 3z+z

You are looking for your first credit card. you plan to use this credit card only for emergencies and to pay the credit card balance in full each month. which credit card feature is most important? a. no annual fee b. low apr c. generous rewards program d. no balance transfer fee select the best answer from the choices provided

(30 points). the population of a city is 45,000 and decreases 2% each year. if the trend continues, what will the population be aer 15 yrs