Answer:
Latter C.
Step-by-step explanation:
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A gallon of gasoline cost 30 cents in 1960 an
$1.30 in 1980
percent increase in the price = ?
first we have to convert cents into dollars so that both amounts have to be in same unit
30 cents = $0.3
increase in gasoline cost = $1.30 - 0.3 = $1
now for calculating percent increase divide this with the new amount and than multiply with 100
percent increase = ($1 / $1.30) x 100 = 76.92% = 77% approx.
so, there is 77% increase in the price of gasoline
There are the solutions for x+y=3 and they are
(0,3) (2,1) and (1,2)
and for -x+2y=6 is
(0,3) (2,4) and (1 7/4)
hope this helps
Answer:
3.14 inches
Step-by-step explanation:
the length of arc AB = 30/360 × 2×3.14×6
= 1/12 × 3.14 × 12 = 3.14
Assignment: 
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Answer: 
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Explanation: 
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[ Step One ] Subtract 8 From Both Sides Of The Equation
[ Step Two ] Simplify Equation
[ Step Three ] Multiply Both Sides By 6
[ Step Four ] Simplify
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