The total revenue from the sale of a popular book is approximated by the rational function R(x) =1900x^2 /x^2+ 4 where x is the number of years since publication and R(x) is the total revenue in millions of dollars

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality