Answer:
-3
Step-by-step explanation:
3(-2)/2
-6/2 = -3
5-2*3+6(3^2+1)
5-2*3+6(10)
5-2*3+60
5-6+60
59
59=59
True
Step-by-step explanation:
hmmmm I dont know I believe it's 55
Answer:
<u>The original price of the coat was £ 275</u>
Step-by-step explanation:
1. Let's review all the information given for solving this question:
Sale price of the coat = £ 220
Discount from the original price = 20%
2. Let's find the original price of the coat
Original price of the coat = x
Sale price of the coat = £ 220
Sale price of the coat = x - 20%x
220 = x - 0.2x
220 = x - 2x/10 (0.2 = 2/10)
2,200 = 10x -2x (Multiplying by 10 at both sides)
2,200 = 8x
2.200/8 = 8x/8 (Dividing by 8 at both sides)
275 = x
<u>The original price of the coat was £ 275</u>
