One airplane is flying at an altitude of 31,710 feet A second airplane is flying at 31,820 feet. Use symbols and words to write comparison statements for these numbers.​

Two parallel lines are crossed by a transversal. what is value of x

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.