3 sisters bought 2 x 3 = 6 dress and and 1 x 3 = 3 purses.
3 sisters bought 6 dresses and and 3 purses.
Find 3 purses:
1 purse = $26
3 purses = $26 x 3 = $78
Find 6 dresses:
Total = $205.50
6 dresses = $205.5 - $78
6 dresses = $127.50
Find 1 dress:
6 dresses = $127.50
6 dresses = $127.50 ÷ 6
1 dress = $21.25
Answer: $21.25
If it asks for an unsimplified solution then what you already have is simplified
3x^2-6x+2=0
3(x^2-2x)=-2
x(x-2)=-2/3
Answer: 1/13
Step-by-Step Explanation:
Cards in a Deck = 52
Kings in a Deck of Cards = 4
Therefore,
=> Probability (Only Kings) = 4/52
=> 1/13 (When both numerator and denominator are divided by 4)
Answer: 1,680 pints
Step-by-step explanation: 210 gallons= 1,680 pints