In this figure, line x is parallel to line y. If the measure of angle 7 is 140°, and the measure of angle 2 is represented by (12x – 4)', what is the value of x?
2
4
6 8
5
7
1
3
45
O 144
15
12

True or false? a triangle can be circumscribed about a given circle

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?