Natalie has $4 in her purse. She earns $6 after babysitting her little brother. Natalie decides to buy a book for $10 with her money.
How much money, in dollars. does Natalie have left in her purse, and why?
$2 because 4-6=2
58 because 4-6 + 10 = 8
SO because 4+6-10=0
$10 because 4+ 6 = 10

C

Step-by-step explanation:

0 because 4+6-10=0

Step-by-step explanation:

(addition) She starts off with 4 and adds 6 so..

4 + 6 = 10

(Subtraction) Then she buys a book for ten dollars so we subtract or 'take away'

10 - 10 = 0

Therefore, the answer is 0

∠1≅∠2 by the alternate exterior angles theorem.

step-by-step explanation:

given, a ∥ b and ∠1 ≅ ∠3 .we have to prove that e ∥ f

we know that ∠1≅∠3 and that a || b because they are given. we see that by the alternate exterior angles theorem. therefore, ∠2≅∠3 by the transitive property. so, we can conclude that e || f by the converse alternate exterior angles theorem.

we have to fill the missing statement.

transitivity property states that if a = b and b = c, then a = c.

now, given ∠1≅∠3 and by transitivity property ∠2≅∠3 .

hence, to apply transitivity property one angle must be common which is not in result after applying this property which is ∠1.

the only options in which ∠1 is present are ∠1 and ∠2, ∠1 and ∠4

∠1 and ∠4 is not possible ∵ after applying transitivity we didn't get ∠4.

hence, the missing statement is ∠1≅∠2.

so, ∠1≅∠2 by the alternate exterior angles theorem.

i hope this is what you were looking for.

see attached graph