-x + 2y = -1....when x = 15...so we sub in 15 for x and find y
-15 + 2y = -1
2y = -1 + 15
2y = 14
y = 14/2
y = 7 <==
Answer:
7/x-1
Step-by-step explanation:
Maya can put the 5 and 6 inch pieces together to get 11 inches. She can then subtract the length of the 4 inch piece to get 7 inches.
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4,003 without decimals but the decimals are .9435