Asurvey was done to ask people whether they prefer running outdoors or running indoors. what is the relative frequency of a person age 30 or younger who prefers to run outdoors?

a. 10

b. 37

c. 66

d. 29

a

step-by-step explanation:

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2