What is valek’s first error?

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?