What is 2/5 plus 4/9 equals

What is the difference of perfect square roots and non perfect square roots

What is the probability of choosing a 12-person jury with 7 or 8 women? In other words, calculate P (7 or 8 women).

Determine if the statement is always, sometimes or never true. There are 300 degrees in the sum of the interior angles of a polygon. A. Always b. Sometimes C. Never

Evaluate for x = 7. A) - 49 B) 1/49 C) 49

Find the value of the correlation coefficient for the data shown in the table. Round to the nearest hundredths. A) r ≈ 0.54 B) r ≈ 0.58 C) r ≈ 0.64 D) r ≈ 0.68

How do u show two ways three people can share a 5 segment chewy fruit worm

58%,0.62,31/50 least greatest

Select the number sentence that illustrates the commutative property of addition. Select one of the options below as your answer: A. 22 + 11 = 33 B. 22 - 11 = 11 C. 22 + 11 = 11 + 22 D. 22 + 11 = 22 + 5 + 6

8a-1 0.5b when a = 1/4 and b = 10

Brett has a $60 online gift voucher. He plans to buy as many books as he can. Each book is $7. There is also a shipping charge of $2. How much can he spend without spending more than his gift voucher amount