Write a rule in function notation for the situation. the cost of membership is 21$ plus 5.50 each month

answer:

it will cost 480 dollars to refurbish the larger wood floor

step-by-step explanation:

as it's a ratio of 4 that costs 384 dollars, divide the price by the ratio

384 / 4 = 96 dollars

96 dollars per unit of the ratio

now to get the price to refurbish the larger wood floor, times the price by the units

96 * 5 = 480

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.