Answer: $42.60
Step-by-step explanation:
Original price: p
Discount: 30%
Sale price: 29.82
p x 0.7 = 29.82
p = 29.82/0.7 = 42.60
Answer:
a. o.o7p
0.20p + 7 = 0.30p + 5
the answer is in the image above
please kindly see the attached file for more explanation