The perimeter of a rectangular is 86 m. if the width were doubled and the length were increased by 22 m, the perimeter would be 166 m. what are the length and width of the rectangle?

Bring the fraction a/a-4 to a denominator of 16-a^2

The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase

Which of the following is not a solution to the inequality graphed below? (-2, -4)(-1, -5)(0, -3)(2, -1)which of the following is a solution to the inequality graphed below? select all that apply.(-3, -3)(-1, -1)(-3, -1)(2, 2)