Answer: 15.8 .
Step-by-step explanation:
2 x { 6 + [ 12 ÷ (3 + 2)]} - 1 ;
= 2 x { 6 + [ 12 ÷ (5)]} - 1 ;
= 2 x { 6 + [ 12/5 } - 1 ;
= 2 x { 6 + [ 2.4 ] - 1 ;
= 2 x { 8.4] - 1 ;
= (2 * 8.4) - 1 ;
= 16.8 - 1 ;
= 15.8 .
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Answer:
x=5/2 or x=-4
Step-by-step explanation:
The percentage increase in the number of miles travelled by all motor vehicles from 1993 to 2013 is19%.
<h3>
Percentage increase</h3>
Using this formula
Percentage increase=Current data- Previous data/Previous data
Let plug in the formula
Percentage increase=3.058×10^11-2.543×10^11/2.543×10^11
Percentage increase=(3.058-2.543)×10^11/2.543×10^11
Percentage increase=0.459×10^11/2.543×10^11
Percentage increase=0.495/2.545
Percentage increase=0.19×100
Percentage increase=19%
Therefore the percentage increase in the number of miles travelled by all motor vehicles from 1993 to 2013 is19%.
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Answer:
There isn't enough information in the question to answer it.
Step-by-step explanation:
