Answer:
I don't know because I would need a visual picture of the diagram you are most likely looking at, it would be helpful if you include the picture somehow.
Step-by-step explanation:
The answer is d) none because substituting -1/4x + 5/3 for y in the first equation gives 3x - 3x + 5/3 = 20 so 5/3 = 20 which is not true.
Answer:
Step-by-step explanation:
9x5=45 the building would be 45 feet tall
Answer:
a. addition property of Equality