Suppose you have a $5-off coupon at a fabric store. You buy fabric that costs 8.50 per yard. Write an equation that models the t
otal amount of money (y) you pay if you buy (x) yards of fabric. What is the graph of the equation?
1 answer:
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Answer: The 12th term is 46x -25
Step-by-step explanation:
It is increasing by 4x and decreasing by 3 through each term, this represents the d. a1 has already been identified as 2x +8, so you just have to write down the formula and the solve form there by plugging in the 12 in (n-1) to find the answer.
