To find this out, use a percent proportion, use cross products, and solve the equation.

So, the percent tip is 14%.
Use a percentage finder ;), also it will show you the work on some sites
;)
Answer:
Answers are given in the attachment
hope it'll help you!
Answer:
x=-2
Step-by-step explanation:
5x+17=7
5x=-10
x=-2
Answer:
congruency
Step-by-step explanation: