F y varies directly as x, and y is 6 when x is 72, what is the value of y when x is 8?

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas