Question

the map shows Henry's town . Each unit represents 1 kilometer. After school, Henry walks to the library. How far does he walk?​

Answer 1

d

Explanation:

given x² + 14x + 48

consider the factors of the constant term (+ 48) which sum to give the coefficient of the x- term (+ 14)

the factors are + 6 and + 8, since

6 × 8 = 48 and 6 + 8 = 14

x² + 14x + 48 = (x + 6)(x + 8) ← in factored form

Answer 2

Henry walks 7 kilometres from school to library

Explanation:

Given:

1 unit = 1 Kilometre

To Find:

The distance between the library and the school

Solution:

The map below shows that Henry has walked from

-2 coordinate in the x axis to coordinate 5 along the same x axis

So he has walked a total of 7 units

Since we know that 1 unit = 1 Kilometre,

7 units will be

=> 7 x 1

=> 7 Kilometres