The histogram shows he number of miles that each adult, from a survey of 111 adults, drives per week. How many adults drive free than 150 miles per week?

There are __ adults

There are 71 adults drive fewer than 150 miles per week.

Solution:

From the histogram given,

Number of miles   Number of adults

    0 – 49                              17

  50 – 99                             28

 100 – 149                            26

 150 – 199                            19

200 – 249                             1

250 – 299                           20

Fewer than 150 miles means below 150 miles.

Number of adults drive fewer than 150 miles = 17 + 28 + 26

                                                                           = 71

Number of adults drive fewer than 150 miles = 71

There are 71 adults drive fewer than 150 miles per week.

x = -2

y = 848

step-by-step explanation:

plug in the numbers

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.