The larger of two numbers is one more than 3 times the smaller. Eight times the smaller decreased by
1 answer:
L# = 1 + 3S#
8S# - 2L# = 10
8S# - 2(1 + 3S#) = 10
8S# - 2 + 6S# = 10
14S# = 12
S# = 6/7
L# = 1 + 3(12/14)
L# = 25/7
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Answer:
8 nails
Step-by-step explanation:
because 4x2=8
Make a systems of equations:
11x+13y=209
x+y=19
-150 points cause 200-350= -150
Each x value pairs to one and only one y value
