Three quarters of the boats in the marina are white. 4/7 of the remaining boats are blue and the rest are red. if there are 9 red boats how many boats are in the marina?

84 boats are there in the marina.

Step-by-step explanation:

Given:

Three quarters of the boats are white.

4/7 of the remaining boats are blue and rest are red.

Number of red boats (r) = 9

Total number of boats = ?

Let the total number of boats be 'x'.

As per question, three quarters are white. So,

Number of white boats (w) =

Now, boats remaining are given as:

Remaining boats = Total boats - White boats

Remaining boats =

As per question, 4/7 of the remaining boats are blue.

Number of blue boats (b) =

Now, the rest are red. So,

Number of red boats (r) = Total number - ( White boats + Blue boats )

Plug in 9 for 'r', for 'w' and for 'b'. Solve for 'x'. This gives,

Therefore, the total number of boats in the marina are 84.

4444444444444 i think

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.