Question not found

Not a good answer? Get an answer now. (Free)

Rating

There are no new answers.

Write the numeral as a Hindu-Arabic numeral.
ss?
A. 289
B. 279
C. 379
D. 299
**Weegy:** The Hindu-Arabic numerals were invented in India and thus called "Hindu numerals" by Persian mathematician Khowarizmi. They were later called "Arabic" numerals by Europeans, because they were introduced in the West by Arabs of North Africa (More)

Question

Expert Answered

Asked 7/7/2012 10:48:04 AM

0 Answers/Comments

Multiply using duplation and mediation.
731 × 54
A. 39,474
B. 39,464
C. 39,574
D. 39,484
**Weegy:** Method: First number is halved while the second number is doubled.
365.5 x 108 = 39,474
182.75 x 216 = 39,474
etc. (More)

Question

Expert Answered

Asked 7/7/2012 10:53:58 AM

0 Answers/Comments

Evaluate the expression. 15 + (-7) + (-3)
A. 11
B. 25
C. 5
D. 19
**Weegy:** (-3)+(5)+(-7) is -5 (More)

Question

Updated 2/19/2014 6:02:52 AM

1 Answer/Comment

15 + (-7) + (-3) is C. 5

Added 2/19/2014 6:02:51 AM

This answer has been confirmed as correct, not copied, and helpful.

Express the number in decimal notation.
5.2 × 104
A. 5200
B. 208
C. 520,000
D. 52,000

Question

Not Answered

Updated 2/19/2014 6:03:32 AM

1 Answer/Comment

5.2 × 10^4 is D. 52,000

Added 2/19/2014 6:03:32 AM

This answer has been confirmed as correct, not copied, and helpful.

Solve the equation for y. 7x - 3y = 4
A. y = x +
B. y = 7x - 4
C. y = x +
D. y = x -
**Weegy:** A.True (More)

Question

Not Answered

Updated 7/9/2012 1:33:37 AM

1 Answer/Comment

24,968,375 questions answered

There are no comments.