Temp at 9 AM (15 hours form 6 PM) y = 58 - 15 = 43 degrees
Temp at 6 PM = y = 58-(0) = 58
(58-43) /( 6pm-9am) =
15/(0-15) = - 1 degree per hour (negative because the temperature is DROPPING from 6PM to 9 AM)
6 (b-8) = 6b - 48 via distributive property
Note that angle 2 and angle 3 form a straight line : 180 degrees so angle 2 = 180 - angle3 = 180 - 52 = 128 degrees
Second one : Symmetric property (had to look it up)
Third One EF = 14 - GH
When x = 1 value is 4
when x = 4 value is 13
rate of change (v1-v2) / (x1 - x4 ) = (4-13) / (1-4) = -9/-3 = 3 per unit of x (Answer D)
'x' is to 22 as 21 is to 27
x/22 as 21/27
x/22 = 21/27
x = (22) 21/27 = 17.1
First thing: Multiply 5/9 by 34
Second thing : then add 32
Hmmm......maybe a typo? Does the pop increase at 10%/yr perhaps?
I would say the first one if it is 10%
850(1.1)^8 = 1822 which looks like the first choice.....at 8 years....and 10 yr looks most correct too.
(6ab^3c)(-abc^2).
= - 6 a^2 b^4 c^3
Frank Rate = 1 yd / 45 min
Joe Rate = 1.4 yd / 60 min
Total job = 1 yd + 1.4 yd = 2.4 yd
Time for both = 2.4 yd / (1/45 + 1.4 /60 ) = 52.68 min = 52 min 41 sec 52:41
Your question asks for the MINIMUM value of P........ There likely is no MAXIMUM value of P....you can make the perimetr as large as you want.
