Which equation represents the statement? mark's age, x, is 6 times his age 2 years ago.
a. x=6(x−2)x=6(x−2)
b. x = 2x 6
c. x=6x−2x=6x−2
d. x = 6x 2

Step-by-step explanation:

We are given that

Mark's age=x

2 years ago,

Mark's age=x-2

We have to find the equation that represents the statement.

According to question

6 times his 2 years ago

Then , we get

According to question

Hence, option a is true.

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.