Answer:
(x^2-9)
Step-by-step explanation:
Well, using FOIL you can put an polynomial in standard form.
Answer:
C
Step-by-step explanation:
The sum of the measures of the exterior angles of a polygon, taken one per vertex, is 360.
z - 13 + z + 10 + z = 360
3z - 3 = 360
3z = 363
z = 121
z - 13 = 121 - 13 = 108
Answer: z - 13 = 108 degrees
The total is $39 u can look at the pic to see how it was solve
<u>Answer:</u> Jasmine's score is given by

And Waldo's score = 99
<u>Step-by-step explanation:</u>
Let Waldo's score be x
Let Jasmine's score be 3(x-12)
According to question,

So,
Jasmine's score is given by

And Waldo's score = 99