The equation y = 1.9 x can be used to determine the total weight in pounds, y, of the number of paperback books in the first pri
2 answers:
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Answer:
1 + 5(77 - s) = 31
Step-by-step explanation:
Solve for s:
Put the value of <em>s</em> to the expression 1 + 5(77 -s):
Use PEMDAS:
P Parentheses first
E Exponents (ie Powers and Square Roots, etc.)
MD Multiplication and Division (left-to-right)
AS Addition and Subtraction (left-to-right)