Value of expression is 55
Where to put addition, subtraction, multiplication and or division
30 _ (3 _ 12) _ 11
Order of operations

Step-by-step explanation:

The given expresion is 30_ (3 _ 12) _ 11.

We want to put addition, subtraction, multiplication and or division so that the value of this expression is 55.

We fill in as follows:

Let us simplify to see if we will get 55.

Parenthesis first;

We add to get

We subtract to get:

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

(3x-8) or (3x+8)

step-by-step explanation: