When modeling word problems as mathematical equations, which of the following is a synonym for the division operation? a. difference b. decreased c. per d. combined

First, we can see the wrong options.

The option A, difference implies a subtraction, so the difference between A and B is: A - B.

The option B, Decreased, also implies a subtraction. Used in the form " the number A decreased by the number B" this is A - B

The option D, combination, implies a multiplication, so the combination of A and B is A*B

The answer is C, per.

Per is used in the next way, when you say that some object has a speed of 100 km per hour, this is written as 100km/h

So if i say " you can get 10 pens per 5 dollars" then you got that a pen costs for a dollar you can get 10/5 =  2 pens.

i dont know sorry

step-by-step explanation:

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)