Abasketball player averages 13.5 points per game. use this rate to find the value of x, the number of points scored in 7 games.

Knowing that a ratio applies to the same situation in just a larger/smaller scale; 

(13.5)(7)=x (where x is the predicted number of scores) 

94.5=x 

Therefore, the player should score 94.5 points in 7 games. 

Hope I helped :) 

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.