What is the x-intercept of the line y=5x+6

"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.

Which shows a reasonable estimation for 124% of 42 using the distributive property?

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n