A $79 television is on sale for $65. What percent discount was given?
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What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

What is the measure of the smallest angle in the diagram? 15 29 32 45

Nikolas calculated the volume of the prism. his work is shown below.