What are the square roots of 256?

A.

15 and - 15

B.

16 and - 16

C.

25 and - 25

D.

128 and - 128

Mike got on an elevator and went down 3 floors he meant to go to a lower level so he stayed on the ale stir and went down 3 more floors how many floors did mike go down altogether

Whats 1/2 : 2/3 and i need it simplyified if needed

2/25 + 1/5 = ? Simplify answer fully

Julia needs 45 yards of fabric for 9 costumes how many yards does she need per costume

Juan's three math quizzes this week took him 1/3 hour 4/6 hour and 1/5 hour to complete. list the lengths of time in order from least to greatest

7/8 subtracted by 2/7

What are two decimals whose product is close to 10?

If f (x) = 3x² - 2, find (-3) * f (x)

Into which range (response 1,2, or3) following value fall:3.5

What's the anewer to this problem ... ? 21*__=9*21 tell which property you used 21*=9*21 Property of multiplication ...