Benjamin& associates, a real estate developer, recently builit 209 condominiums in mccall, idaho. the condos were either two-bedroom units or three-bedroom units if the total number of rooms in the entire complex is 530, how many two-bedroom units are there? how many three-bedroom units are there? there are a. two-bedroom units and b. three-bedroom units

2 bed room condos are 97 and 3 bed room condos are 112.

Step-by-step explanation:

Consider the provided information.

Benjamin& Associates, a real estate developer, recently builit 209 condominiums in McCall, Idaho.

Let number of 2 bed room units = x and 3 bed room units = y.

The total number of rooms in the entire complex is 530,

Substitute the value of y in above equation.

Now find the value of y as shown

Hence, 2 bed room condos are 97 and 3 bed room condos are 112.

21.4 i did it already for s1

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)