You make a large bowl of salad to share
with your friends. your brother eats of it
before they come over.
a. you want to divide the leftover salad
evenly among six friends. what
expression describes the situation?
explain.
b. what fractional portion of the original
bowl of salad does each friend receive?

Find the value of x for which abcd must be a parallelogram -9-6x x-30

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.

Acar travels 85 kilometers per hour. what is the equivalent speed in meters per hour?