Answer:
North Route is 20 miles, and South Route is 25 miles.
Step-by-step explanation:
Let the length of the North route be represented by x and that of the South route be represented by y.
On Monday,
8x + 10y = 410
On Tuesday,
15x + 11y = 575
So that,
8x + 10y = 410 .............. 1
15x + 11y = 575 ......... 2
Using substitution method, from equation 1;
x =
................. 3
Substitute the expression for x into equation 2,
15(
) + 11y = 575
multiply through by 8,
6150 - 150y + 88y = 4600
6150 - 62y = 4600
6150 - 4600 = 62y
1550 = 62y
divide through by 62 to have,
y = 25
Substitute the value of y in equation 3
x = ![\frac{410 - 10y}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B410%20-%2010y%7D%7B8%7D)
= ![\frac{410 - 10(25)}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B410%20-%2010%2825%29%7D%7B8%7D)
= 20
x = 20
Thus, North Route is 20 miles, and South Route is 25 miles.
Answer:
28.26 inches
Step-by-step explanation:
The circumference of a circle is
, where d = diameter. In this case, we use pi as 3.14 and the diameter as 9.
Therefore, the answer is 28.26.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
Answer:
A
Step-by-step explanation:
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Yes because crosses through the origin. So it is considered proportional.
pumped up kicks
Step-by-step explanation:
pumped up kicks