No no no it is 2 meters 15 seconds maybe u write not correctly. but according to your choice of answers, only D is suitable here
Answer:
(4,-2)
Step-by-step explanation:
y - 3x < - 4
-2-3(4) < -4
-2-12 <-4
-14 < - 4
Increase $110,000 by 20% 3 times.
110,000 x 0.2 = 22000
(0.2 is 20% as a decimal, we needed to convert it to multiply it)
So we must add 22000 to 110,000, then take 20% of the new cost, and repeat.
Add them
110,000 + 22000 = 132000
Take 20% of new value
132000 x 0.2 = 26400
Add that
132000 + 26400 = 158400
Take another 20% of that
31680
Add them
158400 + 31680 = 190080
So the value is now $190,080
A much more efficient way to do this would be multiplying 1.2 instead of 0.2, and skipping the adding part, as you already took 100% of it and are adding 20% more.
Hope this helps!
Answer:
18
Step-by-step explanation:
The exterior angles of any regular polygon add to 360°, so the answer is 360/20 = 18
The cost the company is getting for moving about the sugar is, first off the rental of the trucks, the rental company is charging a "service fee" of 2500.
Now, that's a fixed unit, like when a cable company charges you for a cable setup fee, a quick fee just to get things rolling, usually for paperwork and other processing needed to get the client account going.
then they decided to charge not for mileage but for tonnage, so, the charge is 100 bucks for each ton of sugar moved by the rented trucks.
so, if the trucks move "x" tons of sugar, then the charge is 100 * x, or 100x.
so the cost C is the fixed processing fee of 2500, plus the tonnage charge, of 100x.
C(s) = 2500 + 100x.
now, is a linear equation, so, to graph a line, all you need is two points, pick any random tonnage, say hmm "x = 2" and say you get a C(x) of 2500 + 100(2) which is 2700
since "x" is the independent variable, use the well, you guessed it, the x-axis for it, and C(x) will use the y-axis, pick another random "x" ton value to get a C(x), and graph it away.