# math

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Amanda is decorating her new home and wants to buy some house plants. She is interested in three types of plants costing \$4, \$8, and \$20. If she has budgeted exactly \$96 for the plants and wants to buy exactly 12 of them, what are her options? Let x be the number of \$4 plants, y the number of \$8 plants, and z the number of \$20 plants.

• math -

here's one option:
z = 2
y = 4
x = 6

\$20 * 2 = \$40
\$8 * 4 = \$32
\$4 * 6 = \$24
\$40 + \$32 + \$24 = \$96
2 + 4 + 6 = 12
:)

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