I am going to say 45 more minutes
Answer:
<em>45</em>
Step-by-step explanation:
You need to walk a total of 10,000 ft. You already walked 550 ft.
10,000 frt - 550 ft = 9,450 ft
You need to walk another 9,450 ft.
You walk at the rate of 210 ft per minute.
(9,450 ft)/(210 ft/min) = 45 minutes
-45x + 40
Factor out 5 from the expression.
5(-9x) + 5(8)
Take 5 as a common factor.
<u>5(-9x + 8)</u>
4w + 9( -6 - 3w)
Expand brackets.
4w + 9(-6) + 9(-3w)
4w - 54 - 27w
Combine like terms.
4w - 27w - 54
<u>-23w - 54</u>
Answer: no idea
First we have to find 25% of 900 pounds (i hope that's the right currency). so 900 x .25 = 225
so we subtract 225 from 900 and get 675 pounds.
to find sales tax we have to find 6% of 675, so 675 x .06 = 40.50
675 + 40.50 = 715.5 pounds
they are equal
f(x) means the same thing as y.