Answer:
The constant of proportionality is the ratio between two directly proportional quantities. In our tomato example, that ratio is $3.00/2, which equals $1.50. Two quantities are directly proportional when they increase and decrease at the same rate.
Step-by-step explanation:
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Answer: 11x + 20y ≥ 220
x + y ≤ 15
Hope this helps
6%, 49%, 16%, 21%, 80%, 93%
add the percent sign to each each number (6, 49, 16, 21, 80, and 93).
99,000.00 × 2.5 . answer d