When simplified, which choice is equivalent to a

2

b

3

a

−

1

b

2

c

?

a

b

c

abc

b

c

a

3

bca3

a

3

b

c

a3bc

a

3

b

5

c

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

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax