1. For a polygon with 16 sides, which equation below represents the sum of the interior angles in the polygon? sum = (360)(14) = 5040°
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Osum = (180)(14) = 25200
Osum = (360)(16) = 57600
O sum = (180)(16) = 2880°

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation:

22

step-by-step explanation:

22

delaney would like to make a 5lb nut mixture that is 60% peanuts and 40% almonds.

she has several pounds of peanuts and several pounds of a mixture that is 20% peanuts and 80% almonds.

let 'p' represent the number of pounds of peanuts needed to make the new mixture, and  

let 'm' represent the number of pounds of the 80% almond-20% peanut mixture.

:

p + m = 5

therefore

m = (5-p)

write an equation based on the percent of peanuts

1p + .2m = .6(5)

replace m with (5-p)

p + .2(5-p) = .6(5)

p + 1 - .2p = 3

p - .2p = 3 - 1

.8p = 2

p = 2/.8

p = 2.5 lbs of peanuts required

then

5 - 2.5 = 2.5 lbs of the peanut/almond mixture required

:

a) what is the system that models this situation?

p + m = 5

1p + .2m = .6(5)

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.