Emma went to a salon to get her hair cut. the price of the haircut is $65. she wants to leave a 20% tip. what is the total amount she should pay?

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Which graph represents the equation y =4x

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.