A store has a pair of pants marked $39.99 with a 40% off tag. What is the sale price of the pants?
1 answer:
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notice, the next term is obtained by subtracting 40 from the "current" one, meaning, is an arithmetic sequence, with a "common difference" of -40.
Answer:
Step-by-step explanation:
Let
y ----> the total cost for renting the popcorn machine
x ----> the time in hours
we know that
The total cost of renting a popcorn machine for 6 hours is $48
so
using proportion
Find out the total cost for renting the popcorn machine for x hours
Is a linear direct variation
The constant of proportionality or slope is equal to
That means ----> the total cost is $8 per hour