Question

Estimate the value of this expression by rounding each number to the nearest whole unit.

(1.94)(7.51)(3.74)

A.
64

B.
56

C.
21

D.
42

Answer 1

should be A. 64

Answer 2

Thank you

Answer 3

if thats not right just kill me *smiles*

Answer 4

What is the value of b?
https://static.k12.com/bank_packages/files/media/mathml_16f4d9f0a5f9ee0cea8be51e8ee1fb3afd461b97_1.gif

Answer 5

Multiply by the reciprocal
\[\huge~\rm~ \frac{ b }{ -3}(-3)=1.5(-3)\]

Answer 6

idk how to do this .-.

Answer 7

Thank you!

Answer 8

oh well now i do :P

Answer 9

-3's cancel out
b=1.5 x -3

Answer 10

https://static.k12.com/bank_packages/files/media/mathml_5a6c5b61ea4ee698a4856008c3db268b456e7bb7_1.gif Which equations are equivalent to the given equation?

Answer 11

oh! and can someone explain negatives and positives to me?

Answer 12

the answer to that is 25 :P

Answer 13

ill get you a link to negatives
and positives

Answer 14

Solve the equation for x.

9x = –5y

Answer 15

http://www.dositey.com/2008/addsub/negnum.htm

Answer 16

umg idk that one ;-;

Answer 17

i sowwy

Answer 18

please dont h8 me *takes step forward*

Answer 19

i dont hate chu