Estelle bought 3 pineapples to cut up and serve on a fruit platter. The pineapples each cost the same amount, and they cost less than $12 in all. Let x represent how much each pineapple cost. Which inequality describes the problem?

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.