Answer:
4.62
Step-by-step explanation:
2 * 1.62= 3.24
new cost is $3.24 + 2 = 5.24
5.24 * .12 = .62 discount
5.24 - .62
4.62
Answer:
47,000
Step-by-step explanation:
6,750 rounds up to 7,000
Answer:
Area of a circle- <em>pi </em>x <em>r </em>square
3.14 x 2 x 2
= 3.14 x 4
= 12.56
Round off- 13
Let x = Barbie's number
1/3 x -20 = 72
1/3 x = 92
x = 92*3=276
