Write a word phrase that can be represented by b – 6.
a. the difference of 6 and b

b. the quotient of a number b and 6

c. 6 more than a number b

d. 6 less than a number b

 The correct option is

(D) 6 less than a number b.

Step-by-step explanation:  We are given to write a word phrase that can be represented by the following expression :

"b - 6".

Since we are subtracting 6 from a number b, so the resulting number will be 6 less than b.

Thus, the required word phrase foe the given expression is

"6 less than a number b".

Option (D) is CORRECT.

step-by-step explanation:

just plug in each number for x and see which ones work and don't

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.