If x can be any number, how many solutions are there for the equation?
y = –2x + 4
a.
there are many solutions.
b.
there is no solution.
c.
there are two solutions.
d.
there is only one solution.
plz !

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

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