Answer is c
199.95 x 25/100
=49.9875
Sale price
=199.95-49.9875
=149.9625
=149.96
Answer:
140
Step-by-step explanation:
20+4(s)=
20+4(30)=
20+ 120=
y= -x(x+2)(x-1)².
the graph and equation is in the attached picture.
The zeros of function y are: -2; 0 and 1 - they help to determine the required equation.
the price is= £21.50
hope it helps