Select all expressions that can be used to find 12% of 82. options: 12/100 x 82 0.12/100 x 82 12/10 x 82 0.12 x 82

The sum of the product of 4 and x and the product of 7 and y is 61. the sum of the product of 12 and x and the product of 21 and y is 61. what are the values of x and y?

What is 20+(5 x 2/5 )+ 3 show your work

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12