Solve the given system, using the substitution method.. y = 3x – 4. 9x – 3y = 14. . a.. there is no solution.. b.. (12, 14). c.. (14, 12). d.. there are an infinite number of solutions.

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.

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)