18. sophie owns a restaurant. she has an overdraft line of credit
$43.20, plus interest at 54%/yr. on wednesda
staurant. she has an overdraft line of credit. each overdraft transaction costs
interest at 54%/yr. on wednesday, sophie had 9 overdraft transactions for $562. she
paid back the money in 15 d. how much are the fees plus the interest?

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.