Answer:
$26.91
Step-by-step explanation:
9.50 +13.93 =23.43
50.34 - 23.43 = 26.91
I assume you mean divide using the conjugate to rationalize the denominator and express the result in standard rectangular form.
The length of the rectangular pen is 40ft. The width of the rectangular pen is 20ft
percent- 40%
decimal- 0.4
percent- 2/5
you divide 30 by 12 because he practices piano 12/30 days of the month