What does constant of variation mean?
a. a constant ratio of variables related proportionally.
b. the nonzero constant in a direct variation.
c. a relationship between two quantities in which the ratio of one quantity to the other quantity is constant.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.