Translate the following sentence into an equation using n to represent the unknown number. then solve the equation for n.

six more than twice a number is 16
a.
6(2 + n) = 16
n = 5
b.
6(2 + n) = 16
n = 2/3
c.
6 + 2n = 16
n = 5
d.
6 + 2n = 16
n = 10

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17