Answer:
The flag went up and down in the wind. In the poem "Barbara Frietchie," which event happened before Barbara leaned out her window-sill? Up rose old Barbara Frietchie then,/ Bowed with her fourscore years and ten; Read the excerpt from the poem "Barbara Frietchie
B. Reddy is too afraid to go across the bridge
Okay, the first equation you have to use is 3x + 10y = 50 because when you add all these weights up (3 lb weights, represented by 3x, and 10 lb weights, represented by 10y), you get 50 lbs.
As you can see, there is no such equation here. But, if we move things around a bit, we get:
3x + 10y = 50
3x = 50 - 10y
The correct answer is B. 3x = 50 - 10y
