Answer: she need 315 more to buy the phone hope this helps
Step-by-step explanation:
Answer:
The correct answer is Choice D. An irrational number is a number that can be written as a decimal but never terminates or repeats.
A good example of an irrational number is the number pi. We know that it begins as 3.14. However, that is only the beginning. It goes on forever without repeating or terminating.
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given
The attached triangle
Required
Find x
The theorem that applies to this question is the theorem of external angles. And it translates to:

Collect Like Terms



Divide through by 6



Answer:
bottom left
Step-by-step explanation:
when divideing/mult by neg number, sign flips.