Answer: they sold 25 at the original price they sold 66 at the reduced price.
Step-by-step explanation:
Let x represent the number of pottery that they sold at the original price.
Let y represent the number of pottery that they sold at the reduced price.
They sold a total of 91 pieces of pottery. This means that
x + y = 91
They sold some of their pottery at the original price of $ 13.50 each, but later decreased the price of each by $3.00. The reduced price would be 13.5 - 3 = $10.5
If they made $1030.5 in total, it means that
13.5x + 10.5y = 1030.5 - - - - - - - - - 1
Substituting x = 91 - y into equation 1, it becomes
13.5(91 - y)+ 10.5y = 1030.5
1228.5 - 13.5y + 10.5y = 1030.5
- 13.5y + 10.5y = 1030.5 - 1228.5
- 3y = - 198
y = - 198/ - 3
y = 66
x = 91 - y = 91 - 66
x = 25
1 3/5 x 2 3/4
= 8/5 x 11/4
= 22/5
= 4 2/5 (4 and 2/5)
Answer:
44/60
Step-by-step explanation:
Answer:
Melanie.
Step-by-step explanation:
The possible ways of getting a 6 are (3,3), (2,4), (4,2), (1,5) and (5,1).
That is 5 ways.
The possible ways of getting a 7 are (1,6), (6,1), (5,2),( 2,5), (3, 4), (4,3).
That is 6 ways.
So Melanie made the better decision.
