Frank's Pet Hotel has a dog to cat ratio of 3 to 7. There are 56 cats at the pet hotel. How many dogs are at the pet hotel?

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?