next month she will earn 4943.25 !
Since the total measure of all the angles of a triangle is always 180, solve for x with the equation: 3x+1+2x-3+9x=180. x=13. Now plug in x and look for the smallest one, which will be B. 23 degrees.
the last one because 7*3=21 14*3=42 and 21*3=63
Answer:
real numbers
Step-by-step explanation:
