In a certain town there were 247 robberies last year. This year the number of robberies has gone down 30%. How many robberies were there this year, to the nearest whole number?

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Find percent notation for 0.008 0.008=

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)