Answer:
Step-by-step explanation:
The distance is given by the expression![d=\sqrt{(\Delta x)^2+(\Delta y)^2}= \sqrt{[(-2)-(-7)]^2+[(-5)-(1)]^2} = \sqrt{(-2+7)^2+(-5-1)^2}=\sqrt{(5)^2+(-6)^2}=\sqrt{(25+36)}=\sqrt {61}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%28%5CDelta%20x%29%5E2%2B%28%5CDelta%20y%29%5E2%7D%3D%20%5Csqrt%7B%5B%28-2%29-%28-7%29%5D%5E2%2B%5B%28-5%29-%281%29%5D%5E2%7D%20%3D%20%5Csqrt%7B%28-2%2B7%29%5E2%2B%28-5-1%29%5E2%7D%3D%5Csqrt%7B%285%29%5E2%2B%28-6%29%5E2%7D%3D%5Csqrt%7B%2825%2B36%29%7D%3D%5Csqrt%20%7B61%7D)
Answer: g
(
x
2
−
3
x
)
=
2
x
2
−
6
x
+
2
Step-by-step explanation:
Let b = the price of the belt
h = the price of the hat
Equation 1
6b + 8h = 140
Equation 2
9b + 6h = 132
Multiply equation 1 by 1.5
1.5(6b + 8h = 140)
9b +12h = 210
Subtract by equation 2
9b-9b +12h-6h = 210-132
6h = 78
h = 13
Substitute h = 13 in equation 1
6b + 8*13 = 140
6b = 140 - 104
6b = 36
b = 6
The price of the hat is $13.00 each
The price of the belt is $6.00 each
Answer:
I get paid with insomia
Step-by-step explanation:
Just take 55 and add 1.10 times the amount of days in july
