Answer:
Sale Price:
50x-20%=10
50-10= 40
Total Price:
40x-8%=3.20
40+3.20= 43.20
Step-by-step explanation: If you encounter more problems like this, use the x and - method! Its easier to understand and a shorter method :)
188.4...
hope this helps!
I believe it would be either 0 or 1 but im not entirerly sure
Answer:
the answer is (q,r)=(-2,13)
Step-by-step explanation: