Yesterday, a movie theater sold 297 bags of popcom. A large bag of popcom costs $4. A small bag of popcom costs $1. In all, the movie theater made $657 from popcom sales. Write and solve a system of equations to find how many bags of each size of popcom were sold
The movie theater sold large bags of popcorn and small bags of popcom.

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step-by-step explanation:

11) obtuse

13)right

15) acute

the transitive property of equality.

step-by-step explanation:

the correct answer is:

the transitive property of equality.

explanation:

we know that  ∠bcd is congruent to  ∠pbc. we also know that  ∠pbc is congruent to  ∠bad.

we can substitute  ∠bad for  ∠pbc in the first angle congruence statement to give us:

∠bcd is congruent to  ∠bad.

algebraically, the transitive property states if a=b and b=c, then a=c. it basically allows us to substitute equal values. since that is what we did, this is the transitive property.

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