How many terms are in the expression 4x -4 +3y?

three (3)

Step-by-step explanation:

4x is the first term

-4 is the second term

3y is the third term

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: