When you round 4, 398, 202 to the nearest 100 it means to ignore the 4,398 and just look at 202. You could either round to 200 or 300 since you want to round to the nearest 100. Since the ones place is 2, you round the number to 200.
Answer: 4,398,200
Answer:
its b
Step-by-step explanation:
(9,-2)
We will have to use the formula for the area of a trapezoid on this problem, which is (
and
are the bases of the trapezoid and
is the height):
![\dfrac{b_1 + b_2}{2} \cdot h](https://tex.z-dn.net/?f=%20%5Cdfrac%7Bb_1%20%2B%20b_2%7D%7B2%7D%20%5Ccdot%20h%20)
All we need to do is substitute the information we are given into our formula:
![\dfrac{21 + b_2}{2} \cdot 4 = 68](https://tex.z-dn.net/?f=%20%5Cdfrac%7B21%20%2B%20b_2%7D%7B2%7D%20%5Ccdot%204%20%3D%2068%20)
Now, let's just simplify the equation:
![\dfrac{21 + b_2}{2} \cdot 4 = 68](https://tex.z-dn.net/?f=%20%5Cdfrac%7B21%20%2B%20b_2%7D%7B2%7D%20%5Ccdot%204%20%3D%2068%20)
![\dfrac{21 + b_2}{2} = 17](https://tex.z-dn.net/?f=%20%5Cdfrac%7B21%20%2B%20b_2%7D%7B2%7D%20%3D%2017%20)
![21 + b_2 = 34](https://tex.z-dn.net/?f=%2021%20%2B%20b_2%20%3D%2034%20)
![b_2 = 13](https://tex.z-dn.net/?f=%20b_2%20%3D%2013%20)
The missing base has a length of 13 units.
Answer:
4 months
Step-by-step explanation:
Franco's provider = 60 + 42.95x
Marshal's provider = 57.95x
Where,
x = number of months
Equate both charges
Franco's provider = Marshal's provider
60 + 42.95x = 57.95x
Subtract 42.95x From both sides
60 + 42.95x - 42.95x = 57.95x - 42.95x
60 = 15x
Divide both sides by 15
60 / 15 = 15x / 15
4 = x
x = 4 Months
Franco and Marshal would have paid the same amount for high-speed Internet service after 4 months
Answer:
15 long-sleeved shirts can be ordered.
Step-by-step explanation:
x = amount of short-sleeved.
y = amount of long-sleeved.
10x + 12y = 300
10(12) + 12y = 300
120 + 12y = 300
12y = 300 - 120
12y = 180
y = 180 / 12
y = 15