If the denominator of 7 12 is increased by a number and the numerator of the fraction is doubled, the result is 1. find the number.

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?